• BRL 5219 declared in force

    31 August 2023

    Per 1 September 2023 the new version of BRL5219 has been declared in force and published. Read more about the parts the BRL 5219 have been updated.

  • BRL K17105 published binding

    4 May 2023

    With effect from April 21, 2023, an amendment sheet to BRL K17105 “Plastic polyethylene pipe systems for the transport of drinking water and raw water” has been released.

  • Design K538 published for comments

    2 May 2023

    A new Amendment Sheet has been prepared for Guideline K538. Interested parties are invited to submit comments on this Amendment Sheet paper, read more.

  • Draft BRL K17202, parts 1 and 2 published for comments

    1 March 2023

    The new draft-evaluation guideline BRL K17202, parts 1 and 2 for the renovation of drinking water piping systems with cured-in-place pipe technology (on-site impregnated liner systems) has been published for comments.

  • Draft BRL K17201, parts 1 and 2 published for comments

    1 March 2023

    The revised draft-evaluation guideline BRL K17201, parts 1 and 2 for the renovation of drinking water piping systems with cured-in-place pipe technology (factory impregnated liner systems) has been published for comments.

  • BRL K535 published for comments

    3 February 2023

    Kiwa publishes the Concept BRL K535, Evaluation Guideline for the Kiwa product certificate for lubricants for rubber seals, dated 01-02-2023 for corrections and comments.

  • BRL 5219 published for comments

    4 January 2023

    The revised draft-assessment directive BRL 5219 (KOMO) for plastics piping systems intended for closed geothermal energy systems has been published for comments.