National Highways

National Highways is an executive non-departmental public body, sponsored by the Department for Transport. It has responsibility for operating, maintaining and improving motorways and major A roads in England. Formerly known as Highways England, between 2015-2021 and Highways Agency, between 1994-2015.

National Traffic Operations Centre
3 Ridgeway
Quinton Business Park
Birmingham
NHW
UK

Website: https://www.gov.uk/government/organisations/national-highways
Email: info@nationalhighways.co.uk
Tel: 0300 123 5000

Documents by this publisher

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Series details	Title	Year	Status
MCHW Volume 5 Contract Documents for Specialist Activities Part 1 (SD 13/97 Amendment No. 1)	Documentation requirements for ground investigation contracts (Includes Amendment No.1 dated May 2005)	2005	Current
MCHW Volume 5 Contract Documents for Specialist Activities Part 1 (SD 14/00)	Implementation standard for trenchless installation of highway drainage and service ducts	2000	Current
MCHW Volume 5 Contract Documents for Specialist Activities Part 2 Series 8000	Specification (Includes amendment November 2006)	2006	Current
MCHW Volume 5 Contract Documents for Specialist Activities Part 3 Series NG8000	Notes for guidance (Includes amendment November 2006)	2006	Current
MCHW Volume 5 Contract Documents for Specialist Activities Part 4 Series 8000	Method of measurement (Includes amendment November 2006)	2006	Current
MCHW Volume 5 Contract Documents for Specialist Activities Part 2 Series 7000, 7100, 7200 and 7300	Standard performance specifications	1997	Current
MCHW Volume 5 Contract Documents for Specialist Activities Part 3 Series NG7000	Notes for guidance on the standard performance specifications	1997	Current
MCHW Volume 6 Departmental Standards and Advice Notes Part 1 (SA 8/94)	Use of substances hazardous to health in highway construction (incorporating amendment no.1 dated October 1994)	1994	Withdrawn
MCHW Volume 6 Departmental Standards and Advice Notes Part 2 (SA 10/05)	New Roads and Street Works Act 1991 - Diversionary works	2005	Current
MCHW Volume 6 Departmental Standards and Advice Notes Part 3 (SA 11/05)	Street Works (Northern Ireland) Order 1995 - diversionary works	2005	Current
MCHW: Instructions for Specifier GP 000	Instructions for specifiers and Works specific requirements templates index. 28-Nov-2025	2025	Current
MCHW: Instructions for Specifier GP 000	Instructions for specifiers and Works specific requirements templates index. 30-Sep-2025	2025	Withdrawn
MCHW: Instructions for Specifier GP 000	Instructions for specifiers and Works specific requirements templates index. 31-Oct-2025	2025	Withdrawn
MCHW: Method of Measurement for Highway Works CC 120/MMHW	Method of measurement for CC 120 Construction of permanent traffic signs, road markings and road studs (formerly Method of measurement for highway works, part of Series 1200 and Notes for Guidance, Series 1200). Version E/1.0.0	2025	Current
MCHW: Method of Measurement for Highway Works GC 001	Method of measurement for highway works index. 30-Sep-2025	2025	Current
MCHW: Specification for Highway Works CC 120	Construction of permanent traffic signs, road markings and road studs (formerly Series 1200). Version E/1.0.0	2025	Current
MCHW: Specification for Highway Works CC 130	Construction of temporary traffic signs, road markings and road studs (formerly part of Series 1200). Version E/1.0.0	2025	Current
MCHW: Specification for Highway Works GC 000	Specification for highway works index. 28-Nov-2025	2025	Current
MCHW: Specification for Highway Works GC 000	Specification for highway works index. 30-Sep-2025	2025	Withdrawn
MCHW: Specification for Highway Works GC 000	Specification for highway works index. 31-Oct-2025	2025	Withdrawn

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