The National Association of Ventilation and Plumbers' Associations (VBL) is an organization that represents companies within ventilation and the plumber trade. The association works to promote the interests of its members, as well as to strengthen the professional area through skills development and industry development. VBL also offers advice and support to its members, and actively participates in the development of relevant standards and regulations.
The organisation's aim is to contribute to a sustainable and competitive working environment for its members. VBL organizes courses, seminars and conferences to share knowledge and experience, as well as to keep members up to date on news and trends in the industry. Through cooperation with other players in the building and construction sector, VBL works to ensure high quality and safety in the execution of ventilation and plumbing work.