Oslo Malermesterlaug (OMML) is a guild that represents painting and building wallpaper companies in Oslo and Viken. The organization sets strict quality requirements for its members, and only the best master painters are allowed to become part of the guild. This ensures that the members are serious players in the industry, who are committed to maintaining high standards for professional education and quality.
OMML has a strong focus on apprentices and community engagement, and works to promote professional education within the painting profession. The guild is associated with the National Association of Painters and Building Wallpaper Masters as well as NHO, which gives members access to resources and support in the industry. Safety and sustainability are also central values for OMML, which aims to create safe and sustainable workplaces for its members. The organization offers a guarantee scheme for consumers, which contributes to security in project implementation.