It can be difficult to keep up with the folks at Public.Resource.Org and their efforts to put as much law as possible into the public domain. I’ve written before about their successes in putting caselaw in the public domain. The latest release, Codes.gov, publishes critical state and municipal public safety codes from all across the country.
These are building, electrical, plumbing, elevator, mechanical and fire codes, among others. Included are codes from every state, although not every code from every state. They are working on that.
Also here are the full California Code of Regulations and the full administrative code of Sonoma County, Calif., where Public.Resource.Org is based. Previously, these have been available only through private publishers that claim copyrights in them.
That copyright issue may come to a head at some point. Public.Resource.Org spent some $20,000 buying these codes in order to post them online. It takes the position that they cannot be subject to copyright. They’ve even created an illustrated storybook detailing their case, which you can find at the Codes.gov link.