TOC For Education, Inc. A non-profit foundation established for the purpose of disseminating the logic based tools and common sense methodologies of the Theory of Constraints into education systems world-wide. http://www.tocforeducation.com/

TOC CAN An organization of business management professionals that provides mentoring and collaborative services in the Theory of Constraints for CPA and other professional services firms. http://www.toccan.com/

Production-Scheduling.com Offers spreadsheets as an alternative to buying packaged software for finite capacity scheduling techniques incorporating the Theory of Constraints. http://www.production-scheduling.com/

TOCreview A business magazine featuring coverage of the Theory of Constraints. http://hometown.aol.com/TOCreview

Management Today British monthly business magazine featuring articles and news. http://www.clickmt.com/