What has to be checked on Certificate of Origin?

1. C/o not issued by the party mentioned in the L/C
2. Alterations are authenticated by issuer (If not issued by the beneficiary)
3. C/O indicates country of origin as per L/C
4. C/O presented in the numbers required by the L/C
5. C/O is dated and signed.
6. Gross weight/net weight/shipping marks/invoice value/quantity/shipment route in the is consistent with other documents
7. Invoice number and/or date is consistent with invoice
8. C/O is legalised, if required by the L/C