Please be advised, DPI will observe the following holidays in 2022:

New Year’s DayMonday03Jan2022
Martin Luther King DayMonday17Jan2022
Presidents DayMonday21Feb2022
Memorial DayMonday30May2022
Independence DayMonday04Jul2022
Labor DayMonday05Sep2022
Thanksgiving DayThursday24Nov2022
Day after ThanksgivingFriday25Nov2022
Christmas DayMonday26Dec2022

 

Our web servers at www.dpiusa.com and email servers will be in full operation during these days. Tariff filing requests received on these days will be processed on the next business day, and confirmed the following business day; thank-you for your cooperation.