Month-long observances:
- Developmental Disabilities Awareness Month
- Ethnic Equality Month
- Gender Equality Month
- Greek-American Heritage Month
- Irish-American Heritage Month
- National Colon Cancer Awareness Month
- National Kidney Month
- National Multiple Sclerosis Awareness and Education Month
- National Women’s History Month
Important D&I calendar dates:
- March 5 – Employee Appreciation Day
- March 8 – International Women’s Day
- March 11 – Maha Shivarati (Hindu)
- March 14 – Pi Day
- March 17 – St. Patrick’s Day
- March 19 – Naw-Ruz (Baha’I New Year)
- March 25 – International Day of Remembrance of the Victims of Slavery and the Transatlantic Slave Trade
- March 27 – Passover begins (Jewish)
- March 28 – Holi (Hindu)
- March 28 – Palm Sunday (Christian)
- March 31 – Equal Pay Day
- March 31 – International Transgender Day of Visibility