I have been terribly confused on this topic of phthalate testing for fabrics. The wording on the CPSIA's publications and statements regarding phthalate testing on children's items (age 12 and under) has appeared to be a blanket statement requiring all testing on any object used to make children's items.
In my quest to clarify this information the Product Quality Specialist for Hobby Lobby Stores (where I get most of my Minky fabric from) confirmed that phthalate testing is ONLY required for those fabrics that contact a plastic coating, water proofing, or some attached object that may be made from plastic (or similar), stating:
"The General Counsel for the CPSC Cheryl Falvey issued a statement in regards to a request for direction on this issue to the American Apparel and Footwear Association President. She basically stated that phthalates testing is only required on fabric if a plastic coating or added design made from plastics was added to the fabric and the fabric was being used to manufacture a toy or child care article such as a toy costume or baby rattle."
Below is a link to her letter.
http://www.cpsc.gov/library/foia/advisory/321.pdf