SB 553 Compliance Timeline: Key Dates & Deadlines

SB 553 took effect July 1, 2024. Learn the complete timeline of requirements, when enforcement began, and upcoming compliance milestones.

Quick Answer: SB 553 took effect July 1, 2024. If you don't have a WVPP, you are already in violation. Cal/OSHA can cite you during any workplace inspection. There is no grace period — but compliance now significantly reduces your penalty risk.

The Complete Timeline

September 30, 2023: Governor Newsom signed SB 553 into law, giving employers approximately 9 months to prepare.

July 1, 2024: SB 553 took effect. All covered employers must have a written WVPP, active Violence Incident Log, and initial employee training completed by this date.

July 1, 2024 – Present: Cal/OSHA enforcement is active. Inspectors can cite SB 553 violations during any workplace inspection. Enforcement has been ramping up as inspectors receive training on the new requirements.

July 1, 2025 (and annually thereafter): Employers must complete their first annual WVPP review and annual refresher training for all employees. This is an ongoing obligation — your plan must be reviewed and training refreshed every year.

If You Haven't Complied Yet

You are technically in violation, but that does not mean penalties are inevitable. Cal/OSHA has limited inspection resources and has been gradually ramping up SB 553 enforcement. Getting compliant now — even late — significantly reduces your risk. An inspector finding a well-maintained plan with recent training records is far less likely to issue serious citations than finding no plan at all.

Coming Soon: Multi-State Requirements

California was first, but other states are following. New York's Retail Worker Safety Act (S2572B) took effect June 2, 2025. At least 27 other states have introduced similar legislation. Building a strong compliance foundation now positions your business for multi-state requirements as they emerge.

Track state-by-state legislation →

Frequently Asked Questions

Is it too late to comply with SB 553?

It is not too late, but you are technically in violation if you do not yet have a WVPP. Cal/OSHA can cite you during any inspection. The sooner you comply, the lower your risk of penalties.

When did SB 553 enforcement begin?

Cal/OSHA enforcement began on July 1, 2024, the same day the law took effect. However, enforcement has been gradually ramping up as inspectors are trained on the new requirements.