TradeCert Prep
Content and License Policy
TradeCert Prep lessons and diagrams are original. When third-party media is useful, it must be public domain, CC0, or CC BY with complete attribution.
Allowed Content
TradeCert Prep lesson text and diagrams must be original. Third-party media must be public domain, CC0, or CC BY with attribution.
Official bulletins, codes, tables, and sponsor pages may be cited as factual sources without copying protected question banks or substantial protected text.
Every attribution record must include: Creator, Title, Source URL, License, Changes made, Review date.
Excluded Content
Paid stock or course content
Unlicensed media
CC BY-NC
CC BY-ND
Lesson Review Record
Policy reviewed 2026-07-16.
Each lesson displays its source or blueprint note, jurisdiction reminder, review date, text ownership, and third-party media status.
Future video lessons must pass the same source and license check before publication.