From November 1, 2020 to June 4, 2021, cargo will be loaded at origin with the requirement of ACI S10 Supplementary data filing. However, if a freight forwarder in a higher tier fails to file eHBL, your company will also not be able to file eHBL and must file ACI S10 with a paper Customs release request on a different 8000 #. Between January 4, 2021 and June 4, 2021, the CBSA may issue zero-rated AMPS NPA to any company that fails to file the eHBL data set and Close Message within the designated timeframes. After June 4, 2021, cargo will not be loaded and will be subject to a real dollar AMPS NPA if not compliant.