*ALL REGISTRATIONS MUST BE RECEIVED 3 BUSINESS DAYS BEFORE THE COURSE START.
Please note that our schedule changes in JULY 2025 to Asbestos Worker Refresher on Tuesdays and Asbestos Supervisor 8 HR Refresher is on Wednesdays. If you need an Asbestos Project Designer or Management Planner course, you will need to schedule this as a special request course. Please contact me at angela.gillis at ohsti dot com.
Updated: December 28, 2025
January 2026
| 6-8 | Asbestos Building Inspector 24 HR Course |
| 6 | Asbestos Worker 8 HR Refresher |
| 7 | Asbestos Supervisor 8 HR Refresher |
| 8 | Asbestos Building Inspector 4 HR Refresher |
| 12-16 | Asbestos Supervisor 40 HR Course |
| 13 | Asbestos Worker 8 HR Refresher |
| 14 | Asbestos Supervisor 8 HR Refresher |
| 20-23 | Asbestos Worker 32 HR Course |
| 20 | Asbestos Worker 8 HR Refresher |
| 21 | Asbestos Supervisor 8 HR Refresher |
| 26-28 | Asbestos AMT 24 HR Course |
| 27 | Asbestos Worker 8 HR Refresher |
| 28 | Asbestos Supervisor 8 HR Refresher |
February 2026
| 2-6 | Asbestos Supervisor 40 HR Course |
| 3 | Asbestos Worker 8 HR Refresher |
| 4 | Asbestos Supervisor 8 HR Refresher |
| 9-13 | Asbestos Worker 32 HR Course |
| 10 | Asbestos Worker 8 HR Refresher |
| 11 | Asbestos Supervisor 8 HR Refresher |
| 16-18 | Asbestos Building Inspector 24 HR Course |
| 16 | Asbestos AMT 4 HR Refresher |
| 17 | Asbestos Building Inspector 4 HR Refresher |
| 17 | Asbestos Management Planner 4 HR Ref |
| 18 | Asbestos Supervisor 8 HR Refresher |
| 19 | Asbestos Worker 8 HR Refresher |
| 23-25 | Asbestos Air Monitoring Technician 24 HR Course |
| 24 | Asbestos Worker 8 HR Refresher |
| 25 | Asbestos Supervisor 8 HR Refresher |
March 2026
| 2-5 | Asbestos Worker 32 HR Course |
| 3 | Asbestos Worker 8 HR Refresher |
| 4 | Asbestos Supervisor 8 HR Refresher |
| 16-20 | Asbestos Supervisor 40 HR Course |
| 17 | Asbestos Worker 8 HR Refresher |
| 18 | Asbestos Supervisor 8 HR Refresher |
| 23-25 | Asbestos Building Inspector 24 HR Course |
| 23 | Asbestos AMT 4 HR Refresher |
| 24 | Asbestos Building Inspector 4 HR Refresher |
| 24 | Asbestos Management Planner 4 HR Ref |
| 25 | Asbestos Supervisor 8 HR Refresher |
| 26 | Asbestos Worker 8 HR Refresher |
| 30-April1 | Asbestos AMT 24 HR Course |
| 31 | Asbestos Worker 8 HR Refresher |
April 2026
| 1 | Asbestos Supervisor 8 HR Refresher |
| 6-10 | Asbestos Supervisor 40 HR Course |
| 7 | Asbestos Worker 8 HR Refresher |
| 8 | Asbestos Supervisor 8 HR Refresher |
| 13-16 | Asbestos Worker 32 HR Course |
| 14 | Asbestos Worker 8 HR Refresher |
| 15 | Asbestos Supervisor 8 HR Refresher |
| 20-22 | Asbestos Building Inspector 24 HR Course |
| 20 | Asbestos AMT 4 HR Refresher |
| 21 | Asbestos Building Inspector 4 HR Refresher |
| 22 | Asbestos Supervisor 8 HR Refresher |
| 23 | Asbestos Worker 8 HR Refresher |
| 27-29 | Asbestos AMT 24 HR Course |
| 28 | Asbestos Worker 8 HR Refresher |
| 29 | Asbestos Supervisor 8 HR Refresher |
May 2026
| 4-8 | Asbestos Supervisor 40 HR Course |
| 5 | Asbestos Worker 8 HR Refresher |
| 6 | Asbestos Supervisor 8 HR Refresher |
| 11-14 | Asbestos Worker 32 HR Course |
| 12 | Asbestos Worker 8 HR Refresher |
| 13 | Asbestos Supervisor 8 HR Refresher |
| 18-20 | Asbestos Building Inspector 24 HR Course |
| 18 | Asbestos AMT 4 HR Refresher |
| 19 | Asbestos Building Inspector 4 HR Refresher |
| 20 | Asbestos Supervisor 8 HR Refresher |
| 21 | Asbestos Worker 8 HR Refresher |
| 27 | Asbestos Supervisor 8 HR Refresher |
| 27 | Asbestos Worker 8 HR Refresher |
June 2026
| 1-5 | Asbestos Supervisor 40 HR Course |
| 2 | Asbestos Worker 8 HR Refresher |
| 3 | Asbestos Supervisor 8 HR Refresher |
| 8-11 | Asbestos Worker 32 HR Course |
| 9 | Asbestos Worker 8 HR Refresher |
| 10 | Asbestos Supervisor 8 HR Refresher |
| 15 | Asbestos AMT 4 HR Refresher |
| 15-17 | Asbestos Building Inspector 24 HR Course |
| 16 | Asbestos Building Inspector 4 HR Refresher |
| 17 | Asbestos Supervisor 8 HR Refresher |
| 18 | Asbestos Worker 8 HR Refresher |
| 22-24 | Asbestos AMT 24 HR Course |
| 23 | Asbestos Worker 8 HR Refresher |
| 24 | Asbestos Supervisor 8 HR Refresher |
| 30 | Asbestos Worker 8 HR Refresher |
| July 1 | Asbestos Supervisor 8 HR Refresher |
