The BC government is considering recommending the abbreviation “PacT” for Pacific Time as observed in British Columbia since 2026-03-09. Two draft TZDB patches are attached that would implement this. The first simply changes “MST” to “PacT” for timestamps starting 2026-11-01, in line with 2026b’s temporary hack to delay this transition because the downstream user CLDR v48.2 (2026-03-17) cannot support BC’s current timekeeping. The second patch removes the temporary hack, adjusting TZDB to better reflect BC’s timekeeping, in the hope that the temporary hack is no longer needed once the abbreviation changes from “MST” to “PacT”. I have not installed these patches into the TZDB development repository, as “PacT” is still under consideration. Comments are welcome as usual.