Exam Kata

Corrections log

Updates for November 2026

Every time we correct an answer or an explanation, add questions or retire one, it is recorded here with the date. When a correction comes from a reader’s report, we also look for the same kind of mistake across the rest of the site.

  1. New questions EPA 608

    Added 25 new source-checked questions. View chapter

  2. New questions EPA 608

    Added 26 new source-checked questions. View chapter

  3. New questions EPA 608

    Added 22 new source-checked questions. View chapter

  4. New questions EPA 608

    Added 27 new source-checked questions. View chapter

  5. New questions EPA 608

    Added 27 new source-checked questions. View chapter

  6. New questions Part 107

    Added 26 new source-checked questions. View chapter

  7. New questions Part 107

    Added 24 new source-checked questions. View chapter

  8. New questions Part 107

    Added 2 new source-checked questions. View chapter

  9. New questions Part 107

    Added 22 new source-checked questions. View chapter

  10. New questions Part 107

    Added 4 new source-checked questions. View chapter

  11. New questions Part 107

    Added 26 new source-checked questions. View chapter