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Site Updates & Source Review Log

Review material changes to EPA 608 Technician Guide, including rule verification, question-bank changes, and feature updates.

July 13, 2026

  • Created the domain-ready first production baseline.
  • Verified certification types, expiration, test structure, proctoring, passing scores, approved-provider rules, Section 608/609 separation, refrigerant sales, and replacement-card steps.
  • Added 120 original questions and a section-balanced Universal 100 mode.
  • Added local resume, wrong-answer review, route saving, history, and export/import.