International Brotherhood of Boilermakers Officers' and Employees' Pension Plan is a multi-employer defined benefit union pension fund based in Kansas City, Kansas. Established in 1951, the plan provides retirement and disability pension benefits to the eligible union employees of the International Brotherhood of Boilermakers, Iron Ship Builders, Blacksmiths, Forgers and Helpers (the Brotherhood) and affiliated lodges. The trustee board is responsible for the administration of the fund.