Courses Offered in Massachusetts
OTI Education Center courses are approved for MA Wastewater Operator TCHs (1 HR = 1 TCH)
| Course | Title | Start | End | Town |
| OSHA #510 |
Occupational Safety and Health Standards for the Construction Industry |
4/7/25 | 4/10/25 | Woburn |
| OSHA #511 |
Occupational Safety and Health Standards for General Industry |
4/22/25 | 4/25/25 | Lowell |
| OSHA #2045 |
5/5/25 | 5/8/25 | Holyoke | |
| OSHA #501 |
Trainer Course in Occupational Safety & Health Standards for General Industry |
5/19/25 | 5/22/25 | Lowell |
| OSHA #502 |
UPDATE FOR CONSTRUCTION INDUSTRY OUTREACH TRAINERS | 6/16/25 | 6/18/25 | Woburn |
| OSHA #500 |
Trainer Course in Occupational Safety & Health Standards for Construction |
8/11/25 | 8/14/25 | Wellesley |
| OSHA #503 |
8/18/25 | 8/20/25 | Lowell | |
| OSHA #3115 |
11/5/25 | 11/7/25 | Holyoke | |
| OSHA #3015 |
11/17/25 | 11/19/25 | Woburn |
Massachusetts Class Locations & Directions
Billerica
Canton, MA
Holyoke
Baystate Education Center
361 Whitney Ave.
Holyoke, MA 01420
Google Map
Enter through the far side door at the end. The training room is labeled the “glass room.”
Fitchburg
Fitchburg State University
Center for Professional Studies
160 Pearl St
Fitchburg, MA 01420
Google Map
Accommodations
Fitchburg State University
McKay Complex – C Wing
67 Ringe Rd.
Fitchburg, MA 01420
Directions & Campus map
Accommodations
Lowell
Toxic Use Reduction Institute (TURI)
126 John St.
Lowell, MA
Google Map
The New England Consortium (TNEC)
UMASS/Lowell
600 Suffolk St.
Lowell, MA
Google Map
Accommodations
Littleton
Northeast Public Power Association
(NEPPA) Training Center
200 New Estate Rd.
Littleton, MA
Google Map
Marlborough
Assabet Valley Regional Technical High School
215 Fitchburg St.
Marlborough, MA 01752
Google Map
Northampton, MA
Smith Vocational and Agricultural High School
80 Locust Street
Northampton, Ma 01060l
Wellesley
AGC of Massachusetts
888 Worcester St.
Wellesley, MA 02482
Google Map
Accommodations
Woburn
Gould Construction Institute
100 Unicorn Park Dr
Woburn, MA 01801
Google Map
Accommodations