CSLB Laws and Regulations

CSLB 2021 California License Law Reference Book

CSLB Precedent Decisions

Complete and partial precedent decision content of significant legal or policy determinations



Proposed Regulations

Proposed Rulemaking to Amend Section 832 and to Adopt Section 832.49 of Title 16, Division 8 of the California Code of Regulations

This proposed rulemaking package relates to a new C-49 – Tree and Palm contractor classification. For more information about this rulemaking proposal, please see the following documents:


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Sign Up for Email Alerts on CSLB Regulatory Actions

To stay up to date on CSLB regulatory actions, sign up to receive our email alerts. Go to CSLB's Email Subscription Services page and choose Public Meeting Notices, Agendas, and Regulatory Actions.


Approved Regulations

Section 825.5 of Title 16, Division 8 of the California Code of Regulations – C-47 – General Manufactured Housing Contractor Initial Installer Training Requirement

On September 30, 2021, the Office of Administrative Law (OAL) approved CSLB's C-47 – General Manufactured Housing contractor initial installer training requirement regulations and filed the action with the Secretary of State. This regulatory action became effective on September 30, 2021.

For information about this rulemaking proposal, please see the following documents:

Section 811 of Title 16, Division 8 of the California Code of Regulations – Fees

On May 20, 2021, the Office of Administrative Law (OAL) approved CSLB's fee regulations and filed the action with the Secretary of State. This regulatory action became effective on May 20, 2021.

For information about this rulemaking proposal, please see the following documents:

Sections 868, 868.1, 869, 869.5, and 869.9 of Title 16, Division 8 of the California Code of Regulations – Assembly Bill (AB) 2138 Criminal Background Reviews

On May 3, 2021, the Office of Administrative Law (OAL) approved CSLB's AB 2138 criminal background review regulations and filed the action with the Secretary of State. This regulatory action became effective on May 3, 2021.

For information about this rulemaking package, please see the following documents:

Section 853 of Title 16, Division 8 of the California Code of Regulations - Renewal Application Form

On February 8, 2021, the Office of Administrative Law (OAL) approved CSLB's renewal application form regulations and filed the action with the Secretary of State. This regulatory action became effective on April 1, 2021.

For information about this rulemaking package, please see the following documents:

Section 811 of Title 16, Division 8 of the California Code of Regulations – Renewal Fee Increase – Emergency Regulations

On November 10, 2020, the Office of Administrative Law (OAL) approved CSLB’s renewal fee increase emergency regulations and filed the action with the Secretary of State.

For more information about this emergency rulemaking package, please see the following documents:

Section 811 of Title 16, Division 8 of the California Code of Regulations – Renewal Fee Increase – Emergency Regulations

On December 19, 2019, the Office of Administrative Law (OAL) approved CSLB’s renewal fee increase emergency regulations and filed the action with the Secretary of State.

For more information about this emergency rulemaking package, please see the following documents: