Learn the meaning, pronunciation and usage of enquiry, a noun that can mean a request for information, an official investigation or a scientific study. See how to use enquiry in different contexts and collocations with examples and synonyms. Learn the difference between inquiry and enquiry, two words that mean investigation but are used in different contexts. Inquiry is formal, enquiry is less formal, and the same rule applies for the verbs inquire and enquire. ICEGATE (Indian Customs EDI Gateway) is an e-commerce portal of the Indian Customs which offers services such as e-filing of Bills of Entry (Import Goods Declaration);Shipping Bills (Export Goods Declaration); and EDI between Customs and its Trade Partners for IGM, EGM, Customs Duty Payment and Drawback Disbursal through electronic messages. Indian Railways Reservation Enquiry, PNR Status, Live Running Status, Search Trains, Availability, Running History/Statistics, Confirmation Prediction, Train Schedule ...