OSHA 4 US
Intake came first: two presentations, mixed versions and a supposed PDF that was a ZIP. There were 48 actual slides; the expected 56-slide final was missing. Preserving the originals, separating current and historical content, and checking primary sources made the gaps reviewable.
The English/Polish website and course-design preview includes lessons, instructor and learner companions, and downloads. All ten original course identities remain. Course materials stay subject to instructor review and approval.
Open the original project