Hi Ihor, >> It also occurs to me that this proposed behaviour might be easier with a single >> `@TZINFO’ form as I mentioned earlier, e.g. >> >> ┌──── >> │ [2022-11-12 Sat 12:00] # warn when mismatch >> │ [2022-11-12 Sat 12:00] # use Asia/Singapore over +07 > > Consider the requests about time zone abbreviations. Without “always > warn”, we can do > > [2022-11-12 Sat 12:00] > > with CST being ambiguous (and also not supported by `encode-time’). I imagine here one could ignore unrecognised but non-conflicting timestamps. All the best, Timothy -- Timothy (‘tecosaur’/‘TEC’), Org mode contributor. Learn more about Org mode at . Support Org development at , or support my work at .