The Pharmaceutical Advertising Advisory Board (PAAB) is a Canadian not-for-profit organization based in Pickering, Ontario. Acting as a pseudo-regulatory body, PAAB offers review and pre-clearance services recognized by Health Canada to pharmaceutical companies and marketing agencies who wish to advertise directly to consumers and/or healthcare professionals. It is financed on a fee-for-service basis. It works collaboratively with Health Canada, with the federal agency represented as an ex-oficio member on PAAB's board of directors.