Indiana is out-of-date

[WFDexter]

I'm really appreciative of this data being available, but want to point out that Indiana has had a lot of changes since 2004. The whole state now observes DST, for one thing, and some counties have moved back and forth between EST and CST.

I haven't found a good source for replacement data, will let you know if I do.

[jalbertbowden]

I appreciate you pointing that, sorry for not responding to this.
Not being the canonical source, its incredibly hard to keep things up to date at a massive scale, and every little bit help. thanks.

[guyellis]

Has anybody found a canonical source for this?

[jalbertbowden]

i have not

[WFDexter]

I’m not entirely sure what you’re looking for, but time zones are defined in US DOT regulation. I’m sure the Indiana stuff is in there.