We recommend this one
OSHA 30 Construction
30 of the 40 hours NYC asks for. The biggest piece of your SST card, done in one course.
- 30 hours minimum, online, proctored
- At least 4 days. OSHA allows 7.5 hours of training a day.
Working in NYC? OSHA 30 counts as 30 of the 40 hours for a Worker SST card.See the packages
OSHA 30 Construction and OSHA 10 Construction. Online, at your pace. Working in NYC? You want the 30. Keep reading.
The OSHA courses are in English and in Spanish.

We recommend this one
30 of the 40 hours NYC asks for. The biggest piece of your SST card, done in one course.
The 10-hour OSHA Construction Outreach course. In NYC it covers 10 of your 40 hours.
NYC counts OSHA 30 as 30 of the 40 hours for a Worker SST card. OSHA 10 counts as 10 of the 40 hours. We recommend OSHA 30. The Supervisor path requires OSHA 30.
OSHA 30 alone is not an SST card. Get it with your SST course: one purchase, one account, one team on your paperwork.
New
OSHA 30 Construction plus the 10-Hour NYC SST course, together. Everything a new worker needs for the NYC Worker SST card, with help through the card application.
See the 40 Hour PackageNew
OSHA 30 Construction plus the 32-Hour NYC Supervisor SST course. The full path to the NYC Supervisor SST card for someone starting without OSHA 30.
See the 62 Hour PackageThe OSHA 30 course in these packages is an HSI (Summit Training Source) product, which we are authorized to resell. The SST courses are our own online courses. The OSHA part is in English.
Self-paced
Online, in order
Lessons open one after another and each has a minimum time. Your progress saves automatically.
Photo ID
Proctored
We proctor both courses ourselves. You photograph your ID before the course opens, and we ask a quick question about it at random times while you train.
7.5 hrs
Daily limit
OSHA limits training to 7.5 hours a day. OSHA 30 takes at least 4 days and OSHA 10 at least 2 days.
180 days
Time to finish
You have 180 days to finish once you start.
70%
To pass
70% or better on each lesson quiz and on the final exam. You get 3 attempts at each.
4 to 6 wks
Card by mail
Your certificate is ready when you finish. Your card comes by mail in 4 to 6 weeks, to a valid US address.
Questions about the OSHA course itself.
800-447-3177 (option 2, then 2)
customercare@hsi.com
Monday to Friday, 9am to 7pm Eastern. You can ask for an Authorized OSHA Trainer on that line.
Orders and SST cards.
A real person answers.
In NYC, take OSHA 30. It counts as 30 of your 40 hours. OSHA 10 leaves you 30 short.
No. OSHA 30 is 30 of the 40 hours for an NYC Worker SST card. You also need 10 hours of SST.
Not by itself. NYC counts OSHA 10 as 10 of the 40 hours, so you still need 30 more.
OSHA 30 takes at least 4 days. OSHA 10 takes at least 2 days. You have 180 days to finish.
You need 70% and get 3 tries. Fail 3 times and the course restarts once. After that you buy it again.
Your certificate is ready when you finish. Your card comes by mail in 4 to 6 weeks, to a valid US address.
Yes. The same OSHA 10 and OSHA 30 courses are sold in Spanish. Switch this page to Español to enroll.
Call HSI (Summit Training Source) at 800-447-3177. One replacement within 5 years, for a fee.