That is correct we are changing to utc -4 on April second But I don’t see that here. I see the change for 2023 September. Unless Im misinterpreting the tzdata2022g If that is the case I apologize [cid:image001.png@01D952AB.CADFA540] Best regards/Saludos Cordiales, Jaime Suazo Mining Techn. Impl. Spec. Caterpillar From: Jon Skeet <skeet@pobox.com> Sent: Thursday, March 9, 2023 4:25 PM To: Jaime Suazo Vacca <Jaime.SuazoVacca@cat.com> Cc: tz@iana.org Subject: Re: [tz] Questions About tz database ________________________________ CAUTION: EXTERNAL EMAIL This is a message from jonathan.skeet@gmail.com<mailto:jonathan.skeet@gmail.com>. Use caution when opening unexpected emails and do not click on links or attachments from unknown senders. For more resources, visit security.cat.com/phishing. ________________________________ Is America/Santiago not the right time zone for you? That has a currently-scheduled change to UTC-4 on April 2nd, according to the latest published version of the database (2022g). Please could you give more information if that's not correct? On Thu, 9 Mar 2023 at 19:14, Jaime Suazo Vacca via tz <tz@iana.org<mailto:tz@iana.org>> wrote: Hello !!! Is this the right place to ask if the latest Chilean tz is going to be added to the database? Currently is not there and we have a tz change on April 2023 Thanks for any information you can share with us Best regards/Saludos Cordiales, Jaime Suazo Mining Techn. Impl. Spec. Caterpillar Caterpillar: Confidential Green Caterpillar: Confidential Green