Bill Of Entry Tracking: https://enquiry.icegate.gov.in/enquiryatices/beTrackIces 

IGM Manifest Tracking: https://enquiry.icegate.gov.in/enquiryatices/seaIgmEntry 

Custom Duty E-Payment: https://www.icegate.gov.in/epayment/locationAction.action;jsessionid=EF2E635CB5806D12D4823011FF02B372

Customs Latest Notification: http://www.cbic.gov.in/Customs-Notifications

Customs Latest Circulars/Instructions: http://www.cbic.gov.in/Customs-Circulars-Instructions

GST Latest Notification: http://www.cbic.gov.in/htdocs-cbec/gst/integrated-tax-rate-2017

Quality Control Orders - Steel Industry: https://steel.gov.in/quality-control-orders

Search GST Applicable: https://cbic-gst.gov.in/gst-goods-services-rates.html

Bureau of Indian Standards: https://bis.gov.in/ 

Import & Export Data: https://commerce-app.gov.in/eidb/default.asp