The following state Labor Law Posters have been released with Major changes:
Colorado - Major change to Minimum Wage posting
Oregon - Major change to Minimum Wage posting
California - Major changes to Notice A, Notice B, Discrimination & Harassment posting, and Notice to Employees
Washington - Major changes to Minimum Wage, Workers' Compensation,  Job Safety & Health, and Worker Rights
Ohio - Major change to Minimum Wage posting

Also the following state posters have been released and include any Minor changes for 2013:
Wisconsin
Michigan
Utah 
Virginia
Georgia
New Mexico
New Hampshire

The following state posters have been released for 2013 and did not have any changes:
North Carolina
Washington DC

Remember that the Major changes reflect a posting or postings that have required mandatory information that changed for 2013 that requires employers to post new, updated posters.  The minor changes are usually contact information, or other changes that do not reflect a law change.  Major and Minor changes are incorporated to the 2013 Labor Law Posters put forth by National Safety Compliance.

More state Labor Law Posters for 2013 will be released shortly.