masthead.ca - Canada's online directory of services for magazine publishers.
CARD - Canadian Advertising Rates and Data, listing of advertising rates and data for organizations who sell advertising in Canada.
AAM Alliance for Audited Media - Auditing organization in the US, reporting of circulation figures, can review publishers statements.
CCAB/BPA - Canadian Circulations Audit Board, Auditing organization in Canda, reporting of ciruclation figures, review publishers statements.
CMCA - Canadian Media Circulation Audit, provides media owners, advertisers and government agencies with valuable circulation data.
Print Measurement Bureau (PMB) - Canada's leading syndicated study for single source data on print readership. Represents the interests of publishers, advertising agencies, advertisers and other organizations.
Circulation Management Association of Canada (CMC) - Non-profit organization that provides training and professional development to ciruculation professionals.
Canadian Marketing Association (CMA) - Largest marketing association in Canada, promotes industry growth, provides educational and networking opportunities, seminars and the CMA awards program.