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Interim Advice Notes (IANs)
IANs are issued by Highways England from time to time. They contain specific guidance, which shall only be used in connection with works on motorways and trunk roads in England, subject to any specific implementation instructions contained within an IAN.
While IANs must be read together with the DMRB and MCHW for the above works, and may incorporate amendments or additions to documents in these publications, they are not part of the DMRB or MCHW.
For further information please email the Specifications and Standards Policy Team at info@highwaysengland.co.uk
| No. | Title | Manual Ref. | Author | Issue Date | Comments |
|---|---|---|---|---|---|
 IAN 198/17 |
Existing Dual Carriageway All-Purpose Trunk Road Network: Additional Requirements and Relaxations | DMRB 6 | Nico Bentall | Aug 17 | Read in conjunction with IAN 149/17 |
| IAN 197/17 |
Chamber Access Covers: Programme of Assessment/Upgrading Works for Accesses Located in a Running Lane | Andy Bailey | Feb 17 | ||
| IAN 196/17 |
Schemes in Design or Construction: Handling of chamber access covers that may be located in running lanes | Andy Bailey | Feb 17 | ||
| IAN 195/16 |
Cycle traffic and the strategic road network | DMRB 6 | Darren Hawes | Oct 16 | |
| 195/16 elearning | Cycle traffic and the strategic road network | DMRB 6 | Darren Hawes | Oct 16 | Elearning package to support IAN 195 |
| IAN 194/16 |
Guidance on the management of risk when permitting traffic on planed asphalt surfaces | HD 27 | Arash Khojinian | Sept 16 | |
| IAN 193/16 |
Requirements for the provision of access arrangements on gantries | BD 51 | Joanne Goulding | July 16 | |
| IAN 192/16 | Structures Inspector Competencies And Certification | BD 63 | Francis McKeown | May 16 | Superseded by BD 63/17 |
| IAN 191/16 |
Safety Governance for Highways England | Jo Goulding | Mar 16 | Replaces IAN 139 & IAN 151 | |
| IAN 190/16 |
Guidance on Processes for Managing Fatigue in the Workplace | M Pooley | May 16 | ||
| IAN 189/16 |
Policy on managing fatigue in the workplace | M Pooley | May 16 | ||
| IAN 188/16 |
Guidance on Omission of Warning Lights (Road Danger Lamps) for Relaxation Works on Dual Carriageways | Wayne Mullin | Mar 16 | ||
| IAN 187/15 |
Use of a Convoy Control Vehicle for Controlling Traffic through Guide Islands at Relaxation Works on Dual Carriageways | Ian Smith | Oct 15 | ||
| IAN 186/15 |
In-situ concrete barriers based on proprietary designs commercialised as products | Steve Davy | Jan 15 | Read in conjunction with IAN 177/14 and MCHW Series 100 | |
| IAN 185/15 |
Updated traffic, air quality and noise advice on the assessment of link speeds and generation of traffic data into speed-bands for users of DMRB Volume 11, Section 3, Part 1 �Air Quality (HA207/07) and Volume 11, Section 3, Part 7 �Noise� (HD213/11) | DMRB 11 | Andy Bean | Jan 15 | |
| IAN 184/16 |
Highways Agency Data & CAD Standard | Alex Bywaters | June 16 | Supersedes IAN 184/14 | |
| IAN 184/14 Rev 1 |
Highways Agency Data & CAD Standard | Alex Bywaters | Sept 14 | Superseded by IAN 184/16 | |
| IAN 183/14 |
Environmental Management Plans | David Griffiths | June 14 | ||
| IAN 182/14A |
Major Schemes: Enabling Handover into Operation and Maintenance | Louise Baxendale | Apr 18 | ||
| IAN 182/14 | Major Schemes: Enabling Handover into Operation and Maintenance | Harry Garnham | Apr 14 | Superseded by IAN 182/14A | |
| IAN 181/14 |
Guidance on the Use of Impact Protection Vehicles for Temporary Traffic Management. | Mark Pooley | Oct 14 | Read in conjunction with: HTMA Guidance on TTM Vehicle Selection and Operation, Revision 7 | |
| IAN 180/14 |
Guidance for the selection of remote controlled temporary traffic management signs for use on the Highways Agency trunk road and motorway network | Mark Pooley | June 14 | ||
| IAN 179/14 |
Guidance on the Use of Vehicle Mounted High Level Variable Message Signs to provide advance warning of lane closures for Relaxation Works on Dual Carriageways with a Hard Shoulder | Mark Pooley | July 14 | ||
| IAN 178/xx | Not used | ||||
| IAN 177/13 |
Introduction of the Construction Products Regulation (EU) 305/2011 | Austin Adkins | July 13 | ||
| IAN 176/13 |
Guidance Note for the Production of an Appraisal Specification Report | Roger Himlin | Jun 13 | ||
| IAN 175/13 | Updated advice on risk assessment related to compliance with the EU Directive on ambient air quality and on the production of Scheme Air Quality Action Plans for users of DMRB Volume 11, Section 3, Part 1 Air Quality (HA207/07) | HA 207 | Andy Bean | Jun 13 | A new version of this IAN is pending. |
| IAN 175/13 CRA |
Compliance Risk Analyis Tool Ver 1.0 | Andy Bean | Jun 13 | Supports IAN 175/13. A new version is pending. |
|
| IAN 174/13 |
Updated advice for evaluating significant local air quality effects for users of DMRB Volume 11, Section 3, Part 1 Air Quality (HA207/07) | HA 207 | Andy Bean | Jun 13 | |
| IAN 173/13 |
Implementation of BD 97/12 - The Assessment of Scour and Other Hydraulic Actions at Highway Structures | BD 97/12 | Ian Sandle | Feb 13 | |
| IAN 172/13 |
Ash dieback � Chalara fraxinea | Peter Groutage | Jan 13 | ||
| 171/12 | Risk-based Inspection Intervals | Ian Sandle | Oct 12 | Superseded by BD 63/17 | |
| IAN 171/12 RAQ |
Risk-based Inspection Intervals (Risk Assessment Questionnaire) |
Oct 12 | Supports IAN 171/12 | ||
| IAN 170/12 v3 |
Updated air quality advice on the assessment of future NOx and NO2 projections for users of DMRB Volume 11, Section 3, Part 1 'Air Quality | Andy Bean | Nov 13 | Supersedes IAN 170/12 r1 | |
| IAN 170/12 Rev 1 |
Updated air quality advice on the assessment of future NOx and NO2 projections for users of DMRB Volume 11, Section 3, Part 1 'Air Quality | Andy Bean | Jun 13 | Superseded by IAN 170/12 v3 | |
| IAN 170/12 | Updated air quality advice on the assessment of future NOx and NO2 projections for users of DMRB Volume 11, Section 3, Part 1 'Air Quality | Andy Bean | Nov 12 | Superseded by IAN 170/12 Rev 1 | |
| IAN 170/12 HA LTCalc |
Highways Agency Long Term Gap Analysis Calculator | Nov 12 | Supports IAN 170/12 | ||
| IAN 169/12 Rev 1 |
Temporary Cover Plates over Bridge Expansion Joints | Jim Gallagher | Jul 13 | Supersedes IAN 169/12 | |
| IAN 169/12 | Temporary Cover Plates over Bridge Expansion Joints | Jim Gallagher | Oct 12 | Superseded by IAN 169/12 Rev 1 | |
| IAN 168/12 |
Strategy for the repair/replacement of Bridge Expansion Joints | Jim Gallagher | Oct 12 | ||
| IAN 167/12 Rev 1 |
Guidance for the removal of road lighting | TA 49/07 | John Slip | Jul 13 | Supersedes IAN 167/12 |
| IAN 167/12 | Guidance for the removal of road lighting | TA 49/07 | John Slip | Jul 12 | Superseded by IAN 167/12 Rev 1 |
| IAN 166/14 |
Highways Agency Road Death Investigation (RDI) Guidance (Revision 2) | Davina Galloway | Dec 14 | Supersedes IAN 166/13 | |
| IAN 166/13 Version 2 | Highways Agency Road Death Investigation (RDI) Guidance (Version 2 Jan 2013) | Davina Galloway | Feb 13 | Superseded by IAN 166/14 | |
| IAN 166/12 | Highways Agency Road Death Investigation (RDI) Guidance | Davina Galloway | Jun 12 | Superseded by IAN 166/13 ver 2 | |
| IAN 165/12 | Managed Motorways - Commissioning And Handover Guidance | Richard Metcalf | Apr 12 | Superseded by IAN 182/14 | |
| IAN 164/12 Rev 1 |
Managed Motorways - All Lane Running - Economic Assessment | Roger Himlin | Aug 12 | Supersedes IAN 164 | |
| IAN 164/12 | Managed Motorways - All Lane Running � Economic Assessment | Roger Himlin | Mar 12 | Superseded by IAN 164 Rev 1 | |
| IAN 163/12 |
Alternative Entry Taper at relaxation scheme temporary traffic management on high speed roads | Ian Smith | May 12 | Supersedes AMM 125/10 | |
| IAN 162/12 | Highways Agency policy for the use of Variable Signs and Signals (VSS) | Darren Evans | Jan 12 | Superseded by HA Policy Document | |
| IAN 161/15 |
Smart Motorways | Max Brown | Nov 15 | Supersedes IAN 161/13 | |
| IAN 161/13 | Managed Motorway Requirements - All Lane Running | Max Brown | Aug 13 | Superseded IAN 161/15 | |
| IAN 161/12 | Managed Motorway Requirements - All Lane Running | Max Brown | Mar 12 | Superseded by IAN 161/13 | |
| IAN 160/12 Rev 1 |
Appraisal of Technology Schemes | Nick Corby | Apr 13 | Supersedes IAN 160 | |
| IAN 160/12 | Appraisal of Technology Schemes | Nick Corby | Mar 12 | Superseded by IAN 160 Rev 1 | |
| IAN 159/12 |
Guidance Note for Traffic Consultants on the Economic Assessment of MM-HSR Schemes | Roger Himlin | Aug 12 | ||
| IAN 158/12 |
Maintenance Assessment Procedure | HD 30 | Roger Fairclough | May 12 | |
| IAN 157/11 |
Thin Surface Course Systems - Installation And Maintenance | HD 37 | Donna James | Dec 11 | Supersedes Chapter 6 of HD 37 |
| IAN 156/16R1 |
Revision of Aggregate Specification for Pavement Surfacing | HD 36 | Donald Burton | Oct 16 | Replaces IAN 156/16 |
| IAN 156/16 | Revision of Aggregate Specification for Pavement Surfacing | HD 36 | Donald Burton | Sept 16 | Replaces IAN 156/12 |
| IAN 156/12 | Revision of Aggregate Specification for Pavement Surfacing | HD 36 | Donald Burton | Sept 12 | Replaced by IAN 156/16 |
| IAN 155/12 |
The use of Ultra Thin Surfacing on the HA Network - Amendment to Appendix 7/1 requirements | MCHW 0700 | Donald Burton | Sept 12 | |
| IAN 154/12 |
Revision of Clause 903, Clause 921 and Clause 942 | MCHW 0900 | Donald Burton | Sept 12 | |
| IAN 153/11 |
Guidance on the Environmental Impact Assessment of Materials | Matt Winter | Oct 11 | Supplements HA 200/08 | |
| IAN 152/11 | Road Safety Audits � compliance with EC Directives | Jason Ingram | Dec 11 | Withdrawn Superseded by HD 19/15 | |
| IAN 151/11 | NDD Safety Work Instructions | Joanna Goulding | Oct 11 | Superseded by IAN 191 | |
| IAN 150/16 |
Guidance on Alternative Temporary Traffic Management Techniques for Relaxation Works on Dual Carriageways | TSM Chpt 8 | Ian Smith | Feb 16 | Supersedes IAN 150/15 |
| IAN 150/15 | Guidance on Alternative Temporary Traffic Management Techniques for Relaxation Works on Dual Carriageways | TSM Chpt 8 | Ian Smith | Sept 15 | Supersedes IAN 150/14 Rev 2 |
| IAN 150/14 Rev 2 | Temporary Traffic Management Signs Simplification - guidance at road works using relaxation layout traffic management | TSRGD, 2002 | Mark Pooley | Nov 14 | Supersedes IAN 150/14 Rev 1 |
| IAN 150/14 Rev 1 | Temporary Traffic Management Signs Simplification - guidance at road works using relaxation layout traffic management | TSRGD, 2002 | Mark Pooley | Jul 14 | Superseded by IAN 150/14 Rev2 |
| IAN 150/14 | Temporary Traffic Management Signs Simplification - guidance at road works using relaxation layout traffic management | TSRGD, 2002 | Mark Pooley | Mar 14 | Superseded by IAN 150/14 R1 |
| IAN 150/12 | Temporary Traffic Management Signs Simplification - guidance at road works using relaxation layout traffic management | TSRGD, 2002 | Mark Pooley | Nov 12 | Superseded by IAN 150/14 |
| IAN 150/11 | Temporary Traffic Management Signs Simplification - guidance at road works using relaxation layout traffic management | TSRGD, 2002 | Ian Smith | Dec 11 | Superseded by IAN 150/12 |
| IAN 149/17 |
Existing Motorways: Additional Requirements and Relaxations | DMRB 6 | Matthew Holt | Aug 17 | Supersedes IAN 149/11 |
| IAN 149/11 | Existing Motorway Minimum Requirements | Andrew Alcorn | July 11 | Supplements TD9, TD22, TD27 & TD46 Supersedes IAN 87/07 Superseded by IAN 149/17 |
|
| IAN 148/xx | Not used | ||||
| IAN 147/11 |
Drainage data management (SD 15 and HD 43) | Santi Santhalingham | July 12 | (SD 15 and HD 43) | |
| IAN 146/xx | Directional Signs on Motorway and All Purpose Trunk Roads - General Requirements and Design | Matthew Youell | Pending | ||
| IAN 145/16 |
Directional signs on Motorway and all-purpose Trunk roads At grade and compact Grade separated junctions | Matthew Youell | May 16 | ||
| IAN 144/16 |
Directional signs on Motorway and all-purpose Trunk roads Grade separated junctions | Matthew Youell | May 16 | ||
| IAN 143/11 |
Supplementary Advice and requirements for the Provision for Non-Motorised Users and Accessibility during planning, design, construction and handover of Improvement Schemes | Roger Wright | May 11 | ||
| IAN 142/11 |
Temporary Barrier Decision Tool (TBDT) | Lucia Fullalove | Apr 11 | ||
| IAN 141/11 | Assessment of Implications (of Highways and/or Roads Projects) on European Sites (Including Appropriate Assessment) and the Planning Act 2008 | Stuart Wilson | May 11 | Withdrawn | |
| IAN 140/11 | HAIL Changeover | Susan Johnson | May 11 | Obsolete | |
| IAN 139/11 | Managed Motorways Project Safety Risk Work Instructions | Lucia Fullalove | Mar 11 | Superseded by IAN 191 | |
| IAN 138/xx | Not used | ||||
| IAN 137/10 |
The use of stepped speed limits at roadworks | Richard Taylor | Nov 10 | ||
| IAN 136/10 |
Structural safety reporting | Vladislava Flanagan Palan | Nov 10 | ||
| IAN 135/10 |
Landscape and visual effects assessment | David Griffiths | Nov 10 | ||
| IAN 134/10 | Interim Guidance for Highways Agency on Planning Act 2008 | Ian Askew | Nov 10 | Withdrawn | |
| IAN 133/10 | Environmental Assessment and the Planning Act 2008 | David Hinde | Nov 10 | Withdrawn | |
| IAN 132/11 |
Selection of the appropriate Electricity Supplier for new and upgraded electricity connections (Exit Points) for roadside equipment | Nigel Dovell | Mar 11 | ||
| IAN 131/11 |
Deflection of Permanent Formwork | BD 36/90 | Vladislava Flanagan Palan | May 11 | |
| IAN 130/10 |
Ecology and Nature Conservation: Criteria for Impact Assessment | DMRB 11 | Stuart Wilson | Sept 10 | |
| IAN 129/10 |
Travel Demand Management Guidance – High Occupancy Vehicle Gates |
Ian Smith | Jun 10 | ||
| IAN 128/15/A |
Highways Agency Supply Chain Health and Safety Incident Reporting | Wayne Mullin | Sept 15 | Supersedes IAN 128/15 | |
| IAN 128/15 | Highways Agency Supply Chain Health and Safety Incident Reporting | Ian Smith | July 15 | Supersedes IAN 128/12 | |
| IAN 128/12 | Highways Agency Supply Chain Health and Safety Incident Reporting | Ian Smith | Apr 12 | Superseded by IAN 128/15 | |
| IAN 128/10 | Highways Agency Supply Chain Incident Reporting Requirements (AIRSWeb) | Andy Stock | Mar 10 | Superseded by IAN 128/12 Supersedes AMM 54, AMM 96, AMM 97 | |
| IAN 127/10 Rev. 1 |
The use of foamed concrete | Neil Loudon | Mar 11 | Supersedes IAN 127/10 | |
| IAN 127/09 | The use of foamed concrete | Neil Loudon | Oct 09 | Superseded by IAN 127/10 r1 | |
| IAN 126/15 |
Environmental Impact Assessment: Reporting of Determination and Publication of Notices | DMRB 11 | David Hinde | Oct 15 | Supersedes IAN 126/09 |
| IAN 126/09 | Environmental Impact Assessment: Reporting of Determination and Publication of Notices | DMRB 11 | David Hinde | Oct 09 | Superseded by IAN 126/15 |
| IAN 125/15 |
Supplementary guidance for users of DMRB Volume 11 ‘Environmental Assessment’ | DMRB 11 | David Hinde | Oct 15 | Supersedes IAN 125/09 |
| IAN 125/09 | Supplementary guidance for users of DMRB Volume 11 ‘Environmental Assessment’ | DMRB 11 | David Hinde | Oct 09 | Superseded by IAN 125/15 |
| IAN 124/11 |
Eurocodes: Implementation of Eurocodes for the design of new and existing highway structures. | DMRB 1 | Hideo Takano | July 11 | |
| IAN 123/10 | Eurocodes: Interim requirements for technical approval of highway structures. | DMRB 1 | Hideo Takano | Mar 10 | Superseded by IAN 124 |
| IAN 122/09 |
Rapid Condition Assessment of Hard Shoulder Pavements. Interim guide to data and maintenance advice | Louise Caldwell | Jun 09 | ||
| IAN 121/09 |
Advice regarding implementation of Integrated Traffic Management | Seth Kugblenu | Jun 09 | ||
| IAN 120/xx | Not used | ||||
| IAN 119/xx | Not used | ||||
| IAN 118/xx | Not used | ||||
| IAN 117/08 Rev. 2 |
Certification of combined kerb and drainage products | Jim Gallagher | Jun 10 | Supersedes IAN 117/08 Rev 1 |
|
| IAN 117/08 Rev.1 | Certification of combined kerb and drainage products | Jim Gallagher | Jun 09 | Withdrawn Superseded by IAN 117 rev2 |
|
| IAN 117/08 | Certification of combined kerb and drainage products | Jim Gallagher | Nov 08 | Withdrawn Superseded by IAN 117 rev1 |
|
| IAN 116/08 |
Nature conservation advice in relation to bats | David Hinde | Oct 08 | ||
| IAN 115/08 Rev 2 |
Requirements and Guidance for Works on the Hard Shoulder and Road Side Verges on High Speed Dual Carriageways | Ian Smith | Oct 15 | Supersedes IAN 115r1 | |
| IAN 115/08 rev 1 | Requirements and Guidance for Works on the Hard Shoulder and Road Side Verges on High Speed Dual Carriageways | Mark Pooley | Nov 12 | Supersedes IAN 115 | |
| IAN 115/08 | Hard shoulder working | Paul Mitchell | Nov 08 | Superseded by IAN 115 Rev 1 | |
| IAN 114/08 |
Highways Agency Carbon Calculation and Reporting Requirements | Geoff Richards | Sept 08 | ||
| IAN 113/08 |
Temporary Automatic Speed Camera System for the Enforcement of Mandatory Speed Limits at Roadworks (TASCAR) | Jamie Hassall | July 08 | ||
| IAN 112/08 |
Managed Motorway Implementation Guidance - Through Junction Hard Shoulder Running [PR 100/08] | Brian Barton | Jun 08 | ||
| IAN 111/09 |
Managed Motorways implementation guidance - Hard shoulder running | Max Brown | Nov 09 | ||
| IAN 111/08 | Managed Motorway Implementation Guidance - Dynamic Use of Hard Shoulder [PR 99/08] | Brian Barton | Jun 08 | Withdrawn and superseded by 111/09 | |
| IAN 110/08 | Assessment Of Implications (Of Highways Plans And Projects) On European Sites (Including Appropriate Assessment) | Stuart Wilson | Apr 08 | Withdrawn Superseded by HD 44/09 |
|
| IAN 109/08 |
Advice Regarding the Motorway Signal Mark 4 (MS4) | Brian Oliver | Apr 08 | ||
| IAN 108/xx | Not issued | ||||
| IAN 107/08 | Variable Demand Modelling As Part Of A Transport Assessment For The Highways Agency | Malcolm Walker | Feb 08 | Withdrawn 5/9/14 | |
| IAN 106/08 |
Guidance Note for Traffic Consultants Employed on Highways Agency Schemes | DMRB 12 | Malcolm Walker | Jan 08 | |
| IAN 105/08 |
Implementation of Construction (Design and Management) 2007 and the withdrawal of SD 10 and SD 11 | SD 10 SD 11 |
Steve Williams | Jan 08 | |
| IAN 104/15 |
The Anchorage of Reinforcement & Fixings in Hardened Concrete | Colin George | Mar 15 | Supersedes IAN 104/07 | |
| IAN 104/07 | The Anchorage of Reinforcement & Fixings in Hardened Concrete | Colin George | Dec 07 | Withdrawn Superseded by IAN 104/15 | |
| IAN 103/08 |
Ramp metering | Mark Austin | Mar 08 | Supersedes IAN 66/05 | |
| IAN 102/07 | The introduction of BS EN standards for bituminous mixtures - Site supervision aspects | MCHW 900 | Donna James | Nov 07 | Withdrawn Superseded by MCHW Series 900 |
| IAN 101/07 amnt1 |
Revised MCHW Specification 900 Series - Amendment No. 1 | MCHW 900 | Wyn Lloyd | Feb 08 | Withdrawn Superseded by MCHW Series 900 |
| IAN 101/07 | Revised MCHW Specification 900 Series | MCHW 900 | Wyn Lloyd | Nov 07 | Superseded by IAN 101 amnt1 |
| IAN 100/07 |
Cultural Heritage Asset Management Plans | DMRB 10 | Antonia Glyde | Oct 07 | Read in conjunction with IAN 84/07 |
| IAN 99/07 |
Implementation of Local Grid Referencing System for England | SD 12/96 | Andrew Jukes | Nov 07 | Read in conjunction with SD 12/96 |
| IAN 98/07 | HD 28 / Guidance for HA Service Providers on Implementing the Skid Resistance Policy | HD 28 | Louise Caudwell | Sept 07 | Superseded by HD 28/15 |
| IAN 97/07 |
Assessment and upgrading of existing parapets | Richard Janowski | Aug 07 | Supersedes TD 19/06 (In Part) BA 37/92 IAN 72/06 |
|
| IAN 96/07r1 |
Guidance On Implementing Results Of Research On Bridge Deck Waterproofing | Jim Gallagher | July 07 | Read in conjunction with BD 47/99 | |
| IAN 96/07 | Guidance On Implementing Results Of Research On Bridge Deck Waterproofing | Jim Gallagher | Jul 07 | Superseded by IAN 96/07r1 | |
| IAN 95/07 | Revised guidance regarding the use of BS8500(2006) for the design and construction of structures using concrete | Neil Loudon | May 07 | Withdrawn - Superseded by Series 1700 (Dec 2014) | |
| IAN 94/07 | HA 207 - Air Quality | HA 207 | Michelle Hackman | Apr 07 | Superseded by HA 207/07 |
| IAN 93/07 Rev. 1 |
Driver location signs - Interim Performance Specification | Darren Hawes | Dec 10 | Supersedes IAN 93/07 | |
| IAN 93/07 | Driver location signs - Interim Performance Specification | Mark Pooley | Apr 07 | Superseded by Revision 1 | |
| IAN 92/07 | Environmental Topics. DMRB 11.3.2 Cultural Heritage | Vol 11 | Antonia Glyde | Mar 07 | Replaced by HA 208/07 |
| IAN 91/07 |
Interim Advice on the identification of 'Particularly at Risk' Supports | Ron Ko | Mar 07 | ||
| IAN 90/07 Amnt No. 1 |
Guidance For The Use Of Rapid Setting Emergency Repair Materials | MCHW Series 900 | Andrew Vigrass | Apr 07 | Replaces IAN 90/07 |
| IAN 90/07 | Guidance For The Use Of Rapid Setting Emergency Repair Materials | MCHW Series 900 | Andrew Vigrass | Apr 07 | Replaced by Amendment No. 1 |
| IAN 89/07 | Appraisal Of New And Replacement Road Lighting On The Strategic Motorway And All Purpose Trunk Road Network | TA 49 | Nick Fairfax - Franklin | Mar 07 | Superseded by TA 49/07 |
| IAN 88/07 | Design Of Road Lighting For The Strategic Motorway And All Purpose Trunk Road Network | TD 34 TD 30 |
Nick Fairfax - Franklin | Mar 07 | Superseded by TD 34/07 |
| IAN 87/07 | The Provision Of Signal Gantries For Motorways With Four Or More Running Lanes | David Enticknap | Mar 07 | Superseded by IAN 149/11 | |
| IAN 86/07 | Amendments To Design Requirements For Portal And Cantilever Sign/Signal Gantries | BD 51 | Brian Allison | Jun 07 | Superseded by BD 51/14 |
| IAN 85/07 | Design Of Passively Safe Portal Signal Gantries | Ian Mills | Jun 07 | Superseded by BD 51/14 | |
| IAN 84/10 Part 1 |
Part 1 Environmental Information System (EnvIS). Part 1. Introduction |
DMRB 10 | Peter Groutage | May 10 | Read in conjunction with Vol 10 DMRB |
| IAN 84/10 Part 2 |
Environmental Information System (EnvIS). Part 2. Environmental Inventory |
DMRB 10 | Peter Groutage | May 10 | Read in conjunction with Vol 10 DMRB |
| IAN 84/10 Part 3 |
Environmental Information System (EnvIS). Part 3. Environmental Management Information |
DMRB 10 | Peter Groutage | May 10 | Read in conjunction with Vol 10 DMRB |
| IAN 84/10 Part 4 Amnt 2 |
Environmental Information System (EnvIS). Part 4. Data Management. Amendment 2 |
DMRB 10 | Richard Bernhardt | Nov 13 | Read in conjunction with Vol 10 DMRB |
| IAN 84/10 Part 4 Amnt 1 |
Environmental Information System (EnvIS).
Part 4. Data Management. Amendment 1 Incorporating Errata No. 1 (Jan 11) |
DMRB 10 | Peter Groutage | Jan 11 | Read in conjunction with Vol 10 DMRB |
| IAN 84/10 Part 4 |
Environmental Information System (EnvIS). Part 4. Data Management |
DMRB 10 | Peter Groutage | May 10 | Replaced by Amendment 1 |
 84/10 Lut 2013 |
Environmental Information System (EnvIS). Look up tables (Version 010313) |
DMRB 10 | Richard Bernhardt | Nov 13 | Supporting IAN 84/10 |
| 84/10 LUT |
Environmental Information System (EnvIS). Look Up Tables (Version 20110121) |
DMRB 10 | Peter Groutage | Feb 11 | Superseded by Version 010313 |
| IAN 84/07 | Environmental Information System (EnvIS) | Vol 10 | Peter Groutage | Jul 07 | Superseded by IAN 84/10 |
| IAN 83/06 | Principal and General Inspection of Sign/Signal Gantries, and Gantries with low handrails or open mesh flooring | Brian Allison | Jun 06 | Superseded by BD 63/17 | |
| IAN 82/06 | Reporting | HD 48 | Dean Kerwick-Chrisp | Jun 06 | Withdrawn Superseded by HD 48/08 |
| IAN 81/06 | Management of Environmental Effects | HA 205 | Dean Kerwick-Chrisp | Jun 06 | Withdrawn Superseded by HA 205/08 |
| IAN 80/06 | Scoping | HA 204 | Dean Kerwick-Chrisp | Jun 06 | Withdrawn Superseded by HA 204/08 |
| IAN 79/06 | Screening | HA 203 | Dean Kerwick-Chrisp | Jun 06 | Withdrawn Superseded by HD 47/08 |
| IAN 78/06 | Environmental Assessments | HA 202 | Dean Kerwick-Chrisp | Jun 06 | Withdrawn Superseded by HA 202/08 |
| IAN 77/06 | Introduction | HA 201 | Dean Kerwick-Chrisp | Jun 06 | Withdrawn Superseded by HA 201/08 |
| IAN 76/06 | Aims & Objectives of Environmental Assessment | HA 200 | Dean Kerwick-Chrisp | Jun 06 | Withdrawn Superseded by HA 200/08 |
| IAN 75/06 |
Code of Practice for Emergency Access to and Egress from the Trunk Road Network in England | Trevor Hunt | May 06 | Read conjunction with IAN 68 | |
| IAN 74/06 | Revised Guidance Regarding The Use Of BS8500 For The Design And Construction Of Structures Using Concrete | Neil Loudon | Mar 06 | Superseded by
IAN 95/07 Replaces IAN 58/04 |
|
| IAN 73/06 Rev 1 |
Design of Pavement Foundations | HD 25/xx | Wyn Lloyd | Feb 09 | Draft HD 25/xx |
| IAN 72/06 | Interim Advice On The Upgrading Of Existing Parapets | BA 37/92 | Daniel Ruth | Feb 06 | Superseded by IAN 97/07 Read in conjunction with BA 37/92 |
| 071/06 | Marker Posts On Lay-By Segregation Islands | TA 69/96 | Ian Sandle | Feb 06 | Superseded by TD 69/07 Read in conjunction with TA 69/96 |
| IAN 70/06 | Implementation Of New Reinforcement Standards (BS 4449:2005, BS 4482:2005, BS 4483:2005 and BS 8666:2005) | BS 5400 Pt 4, SHW 1700, NG 1700 | Colin George | Jan 06 | Withdrawn - Superseded by Series 1700 (Dec 2014) |
| IAN 69/15 |
Designing for Maintenance | Nick Balsdon | Apr 15 | Supersedes IAN 69/14 | |
| IAN 69/14 | Designing for Maintenance | Nick Balsdon | Oct 14 | Superseded by IAN 69/15 Supersedes IAN 69/05 |
|
| IAN 69/05 | Designing for Maintenance | Mike Greenhalgh | Dec 05 | Superseded by IAN 69/14 | |
| IAN 68/05 |
Infrastructure changes to improve emergency access to and egress from the trunk road network in England | Trevor Hunt | May 06 | Read conjunction with IAN 75 | |
| IAN 67/05 SMIS | Structures Management Information System (SMIS) - The operational use of SMIS | BD 62/94, BD 63/94, BA 63/94, BD 53/94, BD 34/90 | Brian Allison | Sept 05 | Replaced by BD 62/07 Supersedes IAN 45/0 Supersedes IAN 38/01 |
| IAN 66/05 | Advice Regarding The Assessment Of Sites For Ramp Metering | Nanu Rayman | Aug 05 | Superseded by IAN 103/08 | |
| IAN 65/05 |
Design Of Vehicle Recovery Operations At Road Works | Nick Moreton | Apr 05 | Superseded by Traffic Signs Manual (TSM) Chapter 8 | |
| IAN 64/05 |
Driver Information At Road Works | Paul Chute | Apr 05 | ||
| IAN 063/05r3 Asbestos | Asbestos Management Applicable To The Strategic Road Network | Ruth Moynihan | Mar 11 | Superseded by GD 5/16. Supersedes IAN 63/05r2 | |
| IAN 63/05r3 GAMP | HA Strategic Network – General Asbestos Management Plan | Ruth Moynihan | Mar 11 | ||
| IAN 63/05r2 | Asbestos Management Applicable To The Strategic Road Network | Chris Foreman | Oct 09 | Supersedes IAN 63/05r1 | |
| IAN 63/05r1 | Asbestos Management Applicable To The Strategic Road Network | Chris Foreman | Feb 07 | Supersedes IAN 63/05 | |
| IAN 63/05 | Asbestos Management Applicable To The Strategic Road Network | Chris Foreman | Apr 05 | Superseded by IAN 63/05r1 | |
| IAN 62/05 | Management Of Highway Structures Handover And Related Inspections | Brian Hill | Feb 05 | Replaced by BD 62/07 Clarifies BD 63/94 | |
| IAN 61/05 | Guidance For Undertaking Environmental Assessment Of Air Quality For Sensitive Ecosystems In Internationally Designated Nature Conservation Sites And SSSIs | DMRB 11.3.1 | Michele Hackman | Mar 05 | Superseded by HA 207/07 Read in conjunction with DMRB 11.3.1 |
| IAN 60/05 |
The Introduction Of A New Highways Agency Policy For The Performance Requirements For Central Reserve Safety Barriers On Motorways | Daniel Ruth | Jan 05 | Superseded by TD 19/06 | |
| IAN 59/04 |
Replacement Of SA 10/01, The New Roads And Highway Works Act 1991 - Diversionary Works | MCHW Vol 6. SA 10/01 | Chelliah Yogamoorthy | Nov 04 | Withdrawn. Replaced by SA 10 and SA 11. |
| IAN 58/04 |
Changes to Concrete Specification affecting MCHW Interim Advice Note 52/04 guidance for structural concrete | Series 1700 & NG 1700 | Neil Loudon | Oct 04 | Superseded by IAN 74/06 Supersedes CHE 131/04 and IAN 52/04 |
| IAN 57/04 Rev 1 |
The Use Of Temporary Speed Limits At Road Works On High Speed Roads | TA 64 / 94 DMRB 8.4.3 | Paul Chute | Nov 04 | Superseded by Traffic Signs Manual (TSM) Chapter 8 Supersedes IAN 57/04 Supersedes relevant guidance TSM Chapter 8 and TA 64/94 |
| IAN 57/04 | The Use Of Temporary Speed Limits At Road Works On High Speed Roads | TA 64 / 94 DMRB 8.4.3 | Paul Chute | Aug 04 | Superseded by IAN 57/04 Rev 1. Supersedes relevant guidance TSM Chapter 8 and TA 64/94 |
| IAN 56/04 |
Maintenance Of Traffic Signs With Dew Resistant Coatings | TD 25 / 01 DMRB 8.2.2 | Sidney Xavier | Aug 04 | Read in conjunction with TD 25/01 |
| IAN 55/04 |
Guidance On The Use Of European Standard BS EN 1317 - Road Restraint Systems | Various | Daniel Ruth | June 04 | Replaced by TD 19/06 (Aug 06) Read in conjunction with IAN 44 / 05 Amendment 1 |
| IAN 54/04 |
Revision to "GOMMMS" Local Air Quality Assessment Procedure | DMRB 11.3.1 | Michele Hackman | Mar 04 | Superseded by HA 207/07 |
| IAN 53/04 |
Concrete Half-Joint Deck Structures | Neil Loudon | Feb 04 | ||
| IAN 52/04 | Changes to Aggregate and Concrete Specification affecting MCHW Series 500, 600, 700, 800, 1700 and Notes for Guidance NG 100, NG 500, NG 600, NG 700, NG 800 and NG 1700. | MCHW Vol 1& Vol 2 | Keith Austin | Jan 04 | Superseded by IAN 58/04 |
| IAN 51/03 | Hinge Deck Structures | DMRB 3.1 | Neil Loudon | Jul 03 | Withdrawn Superseded by BA 93/09 Supersedes IAN 40 |
| IAN 50/03 | Investigation Of Sites Identified From Skid Resistance Materials | DMRB 7.3 | Ramesh Sinhal | Mar 03 | Superseded by HD 28/04 |
| IAN 49/13 | Use of Warning Signs For New Asphalt Road Surfaces | DMRB 7.5 | Louise Caudwell | Feb 13 | Superseded by HD 28/15 |
| IAN 49/03 | Use of Warning Signs For New Asphalt Road Surfaces | DMRB 7.5 | Ramesh Sinhal | Mar 03 | Superseded by IAN 49/13 |
| IAN 48/03 | Measures To Minimise The Risk of Sulphate Attack (Including Thaumasite) - New Construction and Structures Under Construction | DMRB 2.1 | Neil Loudon | Jan 03 | Withdrawn - Superseded by Series 1700 (Dec 2014) |
| IAN 47/02 | Post Tensioned Grouted Duct Concrete Bridges | DMRB 2.2 | Neil Loudon | Dec 02 | Withdrawn - Superseded by Series 1700 (Dec 2014) |
| IAN 46/02 | Revised Air Quality Assessment Procedure | DMRB 11.3.1 | Michele Hackman | Nov 02 | Superseded by DMRB 11.3.1 |
| IAN 45/02 | Structures Management Information Systems (SMIS) Phase IV, V and VI Fixing Structures Defects and System Integration | DMRB 3.1.4 DMRB 3.1.5 DMRB 3.2.1 | James Hardy | Nov 02 | Superseded by IAN 67 Supersedes IAN 38 |
| IAN 44/05 Rev. 4 |
Interim Requirements for Road Restraint Systems (Vehicle and Pedestrian) Revision 4 | Various | Daniel Ruth | Aug 05 | Replaced by TD 19/06 Supersedes IAN 44/05 Rev. 3 |
| IAN 44/05 Amnt 1 | Interim Requirements for Road Restraint Systems (Vehicle and Pedestrian) Amendment No. 1 | Various | Daniel Ruth | Jan 05 | Superseded by IAN 44/05 Rev. 04 Read in conjunction with IAN 55 Supersedes IAN 44/05 |
| IAN 44/05 Rev. 3 | Interim Requirements for Road Restraint Systems (Vehicle and Pedestrian) | Various | Daniel Ruth | Jan 05 | Superseded by IAN 44/05 Amnt 1 Supersedes IAN 44 / 02 Rev 2 |
| IAN 44/02 Rev. 2 | Interim Requirements for Road Restraint Systems (Vehicle and Pedestrian) | Various | Daniel Ruth | July 04 | Superseded by IAN 44/05 Rev 3 Supersedes IAN 44 / 02 Rev 1 |
| IAN 44/02 Rev. 1 | Interim Requirements for Road Restraint Systems (Vehicle & Pedestrian) | Various | Daniel Ruth | Aug 03 | Withdrawn Superseded by IAN 44 / 02 Rev 2 |
| IAN 44/02 | Interim Requirements for Road Restraint Systems (Vehicle & Pedestrian) | Various | Victoria Hodkinson | Sept 02 | WithdrawnSuperseded by IAN 44 Rev 1 |
| IAN 43/02 |
Cantilever and Portal Gantry VMS | TD 18/85, TD 33/90, TA 60/90, TD 46/94, TA 74/97, TA 83/99 | David Enticknap | Sept 02 | Withdrawn Superseded by TD 33/05, TD 46/05, TA 74/05 & TA 83/05 |
| IAN 42/05 | Traffic-Speed Condition Surveys (TRACS): Revised Assessment Criteria | DMRB 7.3.4 | Les Hawker | Feb 05 | Superseded by HD 29/08 Supersedes IAN 42/02 |
| IAN 42/02 | Traffic-Speed Condition Surveys: Revised Assessment Criteria | DMRB 7.3.4 | Les Hawker | Apr 02 | Supersedes IAN 33 |
| IAN 41/02 | European Cement Standards | DMRB 1.3 | Neil Loudon | Jan 02 | Withdrawn - Superseded by Series 1700 (Dec 2014) |
| IAN 40/01 | Hinge Deck Structure | DMRB 3.1 | Neil Loudon | Dec 01 | WithdrawnSuperseded by IAN 51 |
| IAN 39/01 | Post Opening Project Appraisal (POPE) | DMRB 12.1.1 | Nick Fenton | June 01 | Withdrawn 5/9/14 |
| IAN 38/01 | Structures Management Information System | DMRB 3.1.5 DMRB 3.2.1 | James Hardy | May 01 | Superseded by IAN 67Superseded by IAN 45 |
| IAN 37/01 | Changes to Appraisal Methodology | DMRB 5 | Nick Fenton | May 01 | WithdrawnSuperseded by DfT WebTAG. Supersedes IAN 23 |
| IAN 36/01 |
The Use and Application of Micro-Simulation Traffic Models | DMRB 12 | Paul Ryder | June 01 | |
| IAN 35/01 | Highway Improvement Schemes - Provision to be Made for Waterway Restoration Projects | DMRB 11.3.6 | Peter J Wilson | Mar 01 | Withdrawn<br>Incorporated in DMRB 11.3.6 |
| IAN 34/01 | TD 19/85 Varioguard Temporary Barriers | DMRB 2.2.8 | Brian Hill or Alan Smith | Jan 01 | Replaced by TD 19/06 Withdrawn if using IAN 44/05 |
| IAN 33/01 | HD 29/94 Traffic Speed Conditions Survey | DMRB 7.2.4 | Les Hawker | Jan 01 | WithdrawnSuperseded by IAN 42 |
| IAN 32/00 | Code of Practice for Traffic Control and Information Systems for All Purpose Roads | DMRB 8.1.1 | Alan Beckett | July 00 | Withdrawn Incorporated in TA 84/01 |
| IAN 31/00 |
BS 8666: 2000 Scheduling, Dimensioning, Bending and Cutting of Steel Reinforcement for Concrete | MCHW 1 Appendix F | Neil Loudon | July 00 | Withdrawn as of 1st June 2006 |
| IAN 30/00 | Advice Manual for the New Roads & Street Works Act 1991 - Diversionary Works | MCHW 6.2 - Advice Notes | Chelliah Yogamoorthy | July 00 | Withdrawn Incorporated in SA10/01 & SA11/01 |
| IAN 29/00 |
HD 26 - Indeterminate Life Flexible Pavements | DMRB 7.2.3 | J. Williams | Mar 00 | Withdrawn (9/6/06) Superseded by HD 26/06 Supersedes IAN 12 |
| IAN 28/00 |
Highway Features - Trunk Road Calming | DMRB 6.3 | D. Hasen | Feb 00 | Withdrawn (9/6/06) Superseded by TA 87/04 |
| IAN 27/99 |
Motorway Signalling | DMRB 9.3.4 | Ken Larkin | July 99 | Withdrawn Superseded by TD 46/05 & TA 74/05 |
| IAN 26/99 | TD 19/85 Safety Fences and Barriers | DMRB 2 | Brian Hill | May 99 | Withdrawn if using IAN 44/05 |
| IAN 25/99 | Measures To Minimise The Risk of Sulphate Attack | DMRB 2.1 | Neil Loudon | Mar 99 | Replaced by TD 19/06 Withdrawn Superseded by IAN 48. Supersedes IAN 15 |
| IAN 24/98 | Use of Temporary Safety Barriers At Road Works | DMRB 2.2 | P.Francis / A.Smith | Dec 98 | Replaced by TD 19/06 Withdrawn if using IAN 44/05 |
| IAN 23/98 | New Approach to Appraisal Document | DMRB 5 | Simon Price | Sept 98 | Withdrawn Superseded by IAN 37 |
| IAN 22 | Corrosion Protection Systems for Lighting Columns and Bridge Bearings | Awtar Jandu | Not issued | ||
| IAN 21 | Safety Fence Amendments | Victoria Hodkinson | Not issued | ||
| IAN 20 | Parapets | MCHW NG 2200 | Not issued | ||
| IAN 19 | Parapets, Appendix C-BBA Certificate | MCHW Series 2200 | Victoria Hodkinson | Not issued | |
| IAN 18 | Parapets | MCHW Series 2200 | Victoria Hodkinson | Not issued | |
| IAN 17 | Motorway Communications Clause 1530 & Guidance Note 1530 | MCHW Series 500 & NG 1500 | G.Thomas | Not issued | |
| IAN 16/99 | Post Tensioned Grouted Duct Concrete Bridges | DMRB 2.2 | Neil Loudon | Jan 99 | Withdrawn Superseded by IAN 47 |
| IAN 15/98 | Thaumasite Sulphate Attack New Construction & Structures Under Construction | DMRB 2.1 | Neil Loudon | May 98 | Withdrawn Superseded by IAN 25 |
| IAN 14/98 |
Use of Crash Cushions | DMRB 2.2 | P. Francis + B. Hill | Sept 98 | Superseded by Traffic Signs Manual (TSM) Chapter 8 Anticipated replacement by TD 19/06 (Aug 06) Withdrawn if using IAN 44/05 |
| IAN 13 | Not issued | ||||
| IAN 12/98 | Indeterminate Life Flexible Pavements | DMRB 7.2.3 | Ramesh Sinhal | Sept 98 | Withdrawn Superseded by IAN 29 |
| IAN 11/97 | Annex C Structural Method for Calculating MAFF | DMRB 4 .2.1 | DavidPatterson | Oct 97 | Withdrawn Incorporated in HA 71/95 |
| IAN 10/97 | Linear Drainage Channel Systems | MCHW Series 500 & NG 500 | Santi Santhalingam | Nov 97 | Withdrawn Incorporated in MCHW Vol 1 Clause 517 |
| IAN 09/97 | Linear Drainage Channel Systems | MCHW Series 500 & NG 1500 | Santi Santhalingam | Mar 97 | Withdrawn Incorporated in MCHW Vol 1 Clause 517 |
| IAN 08/96 | BA 63/94 Inspection of Highway Structures | DMRB 3.1.5 | Brian Hill | Sept 96 | Replaced by BD 63/0 |
| IAN 07/96 | BD 63/94 Inspection of Highway Structures | DMRB 3.1.4 | Brian Hill | Sept 96 | Replaced by BD 63/0 |
| IAN 06/96 | BD 62/94 As Built, Operative and Maintenance Records | DMRB 3.2.1 | Brian Hill | Sept 96 | Replaced by BD 63/07 |
| 005/96 | BD 24/92 The Design of Concrete Highway Bridges and Structures. Use of BS 5400: Part 4:1990 | DMRB 1.3.1 | Ben Sadka | July 96 | Superseded by BD 44/15 |
| 004/96 | BD 44/95 The Assessment of Concrete Highway Bridges and Structures | DMRB 3.4.14 | Ben Sadka | July 96 | Superseded by BD 44/15 |
| IAN 03/96 | BA 50/93 Post Tensioned Concrete Bridges | DMRB 3.1.3 | Neil Loudon | June 96 | Replaced by BD 54/15 |
| IAN 02/95 | The Non-Technical Summary | DMRB 11.4.3 | Dean Kerwick-Chrisp | Oct 95 | Withdrawn Superseded by IANs 76-82 |
| IAN 01/95 |
TD 37/93 Scheme Assessment Reporting | DMRB 5.1.2 | Simon Price | Oct 95 |
Italics indicate current owner of associated standard where the author for the IAN is no longer available
An up-to-date list in .pdf format of all IANs is available here
