OISHA Safety Topic Calendar & Events


2023 Safety Events Calendar & Deadlines

Utilize our safety events calendar to stay on top of workplace events, observances, and important deadlines or to help build a monthly safety topic calendar for training or employee discussions! Never miss a safety event again and benefit from related J. J. Keller® SAFETY MANAGEMENT SUITE features.

Developed using real-world insight from EHS professionals like you, the J. J. Keller® SAFETY MANAGEMENT SUITE streamlines tough regulatory tasks you need to stay on top of, such as chemical hazard management, safety plan development, incident recordkeeping and reporting, training program development, regulatory compliance management, and more!


*Dates are subject to change

All Month 1-28 FEBRUARY

Wednesday 1 FEBRUARY

Post Summary of Work‑Related Injuries and Illnesses (OSHA 300A Form or Equivalent)


Wednesday 1 MARCH

Hazardous Waste Annual Reporting

Tier II Chemical Inventory Reporting

CRTs Export Annual Reporting

Thursday 2 MARCH

E-Submission of Calendar Year 2022 Injury & Illness data due to OSHA for covered establishments

Friday 3 MARCH

Sunday 19 MARCH

Wednesday 22 MARCH

Monday 27 MARCH

Grain Safety Week (March 27-31)

Friday 7 APRIL

Monday 17 APRIL

Saturday 22 APRIL

Wednesday 26 APRIL

Administrative Professional's Day

Sunday 30 APRIL

Last Day to Post Summary of Work‑Related Injuries and Illnesses (OSHA 300A Form or Equivalent)

Sunday 14 MAY

Monday 15 MAY

Tuesday 16 MAY

Tuesday 23 MAY

Friday 26 MAY

National Heat Awareness Day

All Month 1-30 JUNE

Thursday 1 JUNE

Sunday 18 JUNE

National Lightning Safety Awareness Week (June 18-24)

Friday 30 JUNE

PHMSA registration statement due for the next registration year (2023-2024)

Saturday 1 JULY

Toxic Release Inventory (TRI) Reporting due

Sunday 9 JULY

Wednesday 26 JULY

HM-215P compliance deadline

All Month 1-31 AUGUST

National Water Quality Month

National Immunization Awareness Month

Monday 14 AUGUST

Sunday 20 AUGUST



Driver Appreciation Week (September 10-16)


All Month 1-31 OCTOBER

Friday 6 OCTOBER

Sunday 8 OCTOBER

Monday 16 OCTOBER


Wednesday 15 NOVEMBER

Tuesday 5 DECEMBER

National Handwashing Awareness Week (December 5-11)