Welcome to NBS


The Support area is here to help you get the most out of the NBS products you subscribe to, by offering extra technical and update information and software support.


  • Products

    Support information for each NBS product, collected in one place. read more ...

  • Current update

    With every update, the NBS grows and develops, adding new sections and clauses. You'll also know that the reference documents we cite are always changing, and that keeping up-to-date has never been more important. Use the information here to make sure that your specifications are always current. read more ...

  • Update archive

    Sometimes, a change might have happened without your noticing it. To make sure that you can always find out what you missed, or can refer back to a previous version, we have an archive. read more ...

  • NBS Plus

    NBS Plus is a library of building product manufacturer details linked to clause guidance in the NBS specification products. read more ...

  • Software support

    If you subscribe to one of the NBS services you may sometimes need a helping hand. This is where you will find answers to some of the most common queries received by the NBS Software Support team, plus tools, tips and support news. read more ...

  • Ask NBS

    Here you'll find some of the most common queries on NBS content which have been sent to NBS Technical Authors. read more ...

  • NBS Advisory Panel

    The NBS Advisory Panel is a group of NBS subscribers who meet with NBS on a regular basis to discuss current issues facing construction industry professionals. read more ...

  • NBS Beta Test Programme

    The NBS Beta Test Programme is a collaborative effort between NBS and our customers to assist in the development of innovative market leading specification and information products for the construction and built environment industry. read more ...


Click here to register

Contact NBS

Call us:
0345 456 9594

Chat to a member of our support team:
launch NBS Live Chat

Email us:

Email Updates

Receive regular email
updates from NBS

Follow @TheNBS on Twitter

Client Testimonials


" The support and advice offered by the technical authors is exceptional. They recently assisted with some detailed queries we had about M&E preliminaries and the level of technical expertise and attention to detail they demonstrated was outstanding. They are truly focussed on technical accuracy and helping to raise the standard of technical documentation. We'll be making more use of this free expert support from NBS in the future. "

NBS Customer, Harley Haddow