Site updates

2nd DecemberIAN 150/14 Revision 2 added to IANs Page.

30th OctoberIAN 181/14 added to IANs Page.

10th SeptemberIAN 184/14 added to IANs Page.

MCHW Volume 0, Volume 1 and Volume 2 updates published August 2014
DMRB Volume 0 and Volume 2 updates published August 2014

7th AugustIAN 150/14 Rev 1 added to IANs Page.


For more information about pilots and trials on the Highways Agency network or the Guide itself please contact:

Max Brown (

Telephone: ++44 (0) 1173 728541

Highways Agency
Safety, Standards and Research Directorate
Temple Quay House
2 The Square
Temple Quay







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Further Technical Documents

All the material previously located in the ‘Quick Links’ area of this page can now be found in the new ‘Further Further Technical Information’ section.