Cal. Health & Safety Code § 40925.3

(a) The state board shall publish on a quarterly basis, or on a more frequent basis if determined necessary by the state board, a list of each district’s rules or rule amendments that are submitted during that quarter to the United States Environmental Protection Agency as revisions to the state implementation plan. The list shall include the following dates and information, if available:
1. (1) The date the district adopted the revision.
2. (2) The date the revision was submitted to the state board.
3. (3) The date the state board submitted the revision to the United States Environmental Protection Agency.
4. (4) The date the United States Environmental Protection Agency published notice of a proposed action on the revision in the Federal Register and the nature of that proposed final action.
5. (5) The date the United States Environmental Protection Agency took final action of the revision and the nature of that final action.
(b) The state board may remove a revision from the list published pursuant to subdivision (a) 30 days after the United States Environmental Protection Agency takes final action on the revision.
(c) For the purposes of this section, “publish” means to post the information on the state board’s Internet website, or to make the information available to any party in writing upon request.