On October 1, 2020, amendments to MARPOL 73/78 entered into force permitting vessels to electronically record discharges, transfers, and other reportable operations required under Annexes I, II, V and VI in Electronic Record Books (ERB); see IMO Resolution MEPC.314(74). Coast Guard Port State Control Officers (PSCO) and Marine Inspectors will begin examining ERBs in a similar manner as written record books.
Source: USCG
Link: Amendments to MARPOL 73/78 accepting electronic record books