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  • Barrier Bolting
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Please note that there are some changes coming to the Schedule of Suppliers website, which we will post here as soon they are available.

How does my company get registered to a National Highways Sector Scheme (NHSS) to be listed on the Schedule of Suppliers? Scroll down the page to find how in the Frequently Asked Questions.   NHSS Publications, User Guides, an Area map and more about National Highways Sector Schemes can also be found further down the page .

If your record is not being published please check that the certification uploaded to your record is current and meets with the requirements of the appropriate sector scheme publication.

27 July 2021 NHSS9A – Important note

NHSS9A will be removed as a requirement no later than 12 months from the date of this notice, as it is not mandated in the UK.  This does not affect the requirement for conformity assessment marking.

The following National Highway Sector Schemes Publications have been updated and the current version numbers are shown.

December 2021

NHSS12C Issue 3 [9001_2015] December 2021

NHSS16 Issue 3 [9001_2015] December 2021

July 2021

NHSS3 SSD Issue 4 [9001_2015] June 2021

NHSS3B SSD Issue 3 [9001_2015] June 2021

NHSS7 SSD Issue 6 [9001_2015] May 2021

NHSS9 SSD  Issue 3 [9001_2015] July 2021

NHSS17/17B SSD Issue 2 [9001_2015] July 2021

December 2020

NHSS 7 SSD Issue 5 [9001_2015] May 2020

NHSS 8 SSD Issue 1 [9001_2015] April 2020

NHSS 13 SSD Issue 4 [9001_2015] October 2020

NHSS 18 SSD Issue 3 [9001_2015] November 2020

NHSS 20 SSD Issue 5 [9001_2015] November 2020

June 2020

NHSS 3 SSD Issue 3 [9001_2015] June 2020

NHSS 3B SSD Issue 2 [9001_2015]  June 2020

NHSS 19A SSD Issue 6 [9001_2015]  June 2020

NHSS 20 SSD Issue 4 [9001 2015]  June 2020

On behalf of the National Highway Sector Scheme Liaison Committee, we manage the Schedule of Suppliers



The schedule provides details of companies that are approved for one or more National Highway Sector Schemes – meaning they are fully trained and competent to work in their specific fields of expertise.