A major revision of Article 9, dealing primarily with transactions in which personal property is used as security for a loan or extension of credit, was enacted in all states. The revision had a uniform effective date of July 1, 2001 although in a few states it went into effect shortly after that date. In 2010, NCCUSL and the ALI proposed modest amendments to Article 9. Several states have already enacted these amendments, which have a uniform effective date of July 1, 2013.