Sequenced deliberately. Each of these has real demand behind it; each also has a reason it isn't first.
Workplace Conduct & Code of Conduct
The largest remaining HR-owned cluster after Tier 1, at a workable difficulty of 22. Conduct and code-of-conduct training sits with HR in most organisations even where a compliance function exists, so it stays in scope.
Harassment Prevention
Two flags. CPC coverage is 25%, so the $25.62 is computed off a quarter of the volume. More importantly, state-mandated training (CA AB 1825/SB 1343, NY, IL, WA, CT, ME, DE) prescribes content and duration by jurisdiction — this needs per-state legal sign-off and is a multi-state product, not one course.
Employee Relations & Difficult Conversations
Low difficulty, reliable coverage, and the closest match to the manager-facing positioning already running on /hr-lms. Pairs naturally with the Workplace Investigations course.
Hiring & Interview Compliance
Median difficulty 42 — the hardest of the Tier 2 set.