Home > Blog > General > INWCB Correction to the EDI Penalty Start Date INWCB Correction to the EDI Penalty Start Date By: Kopka Pinkus Dolin INWCB Correction to the EDI Penalty Start Date: The start date for issuing penalties has been corrected to December 1, 2019. By Kopka Pinkus Dolin | Posted on June 20, 2019