Here is an mftguide.com blog you might find interesting:

Mftguide.com

http://www.mftguide.com/blog/2016/9/12/prelicensed-in-private-practice

http://www.mftguide.com/blog/2015/12/16/the-next-chapter-exam-restructure-featuring-bbs-info-and-answers

http://www.mftguide.com/blog/2015/1/20/why-you-should-always-go-straight-to-your-state-board

The Board of Behavioral Sciences Facebook group is an amazing resource:

https://www.facebook.com/BehavioralSciencesBoardCA

Board of Behavioral Sciences website the requirements, forms and steps necessary to become licensed in the State of California as well as requirements for working in other states:

https://bbs.ca.gov/

Subscribe to the Board's Email Subscriber List to receive notifications for future meetings and meeting materials. Notice Regarding Meeting Materials provides information on our subscriber list and meeting materials.

(https://www.dca.ca.gov/webapps/bbs/subscribe.php)

If you would like to be added to the Board's public mailing list to receive notifications of future Board meetings, Committee meetings, and regulatory hearings, please send a written request to:

Board of Behavioral Sciences

Attn: Public Mailing List
1625 N Market Blvd., #S200
Sacramento CA 95834 

These are specific resource links to help you get to information provided on the BBS page. 

Apply for your registration number.
https://www.bbs.ca.gov/pdf/forms/mft/imfapp.pdf

90 day rule
https://www.bbs.ca.gov/pdf/90day_rule.pdf