Mandatory electronic submission of supporting documents now required; uploaded files substitute for hardcopies for most bills of entry. Mandatory paperless processing requires electronic uploading of digitally signed supporting documents for all bills of entry filed at ACC Chennai via e SANCHIT/e SANJCHIT; uploaded documents negate the need for hardcopies during assessment, while originals that are mandatory for verification must still be produced to officers but also uploaded when filing. Guidance and FAQs are available on ICEGATE and implementation queries may be emailed to the Customs EDI/Appraising Main contacts.