{"abstract":"The Coast Guard announces the availability of Navigation and Vessel Inspection Circular (NVIC) 03-16, Guidelines for Credentialing Officers of Towing Vessels. This NVIC provides guidance to mariners concerning regulations governing endorsements to Merchant Mariner Credentials for service on towing vessels.","action":"Notice of availability.","agencies":[{"raw_name":"DEPARTMENT OF HOMELAND SECURITY","name":"Homeland Security Department","id":227,"url":"https://www.federalregister.gov/agencies/homeland-security-department","json_url":"https://www.federalregister.gov/api/v1/agencies/227","parent_id":null,"slug":"homeland-security-department"},{"raw_name":"Coast Guard","name":"Coast Guard","id":53,"url":"https://www.federalregister.gov/agencies/coast-guard","json_url":"https://www.federalregister.gov/api/v1/agencies/53","parent_id":227,"slug":"coast-guard"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2016/07/07/2016-16113.html","cfr_references":[{"chapter":null,"citation_url":null,"part":1,"title":46},{"chapter":null,"citation_url":null,"part":10,"title":46},{"chapter":null,"citation_url":null,"part":11,"title":46},{"chapter":null,"citation_url":null,"part":12,"title":46},{"chapter":null,"citation_url":null,"part":13,"title":46},{"chapter":null,"citation_url":null,"part":14,"title":46},{"chapter":null,"citation_url":null,"part":15,"title":46}],"citation":"81 FR 44230","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"The policy announced in NVIC 03-16 is effective on July 7, 2016.","disposition_notes":null,"docket_ids":["Docket No. USCG-2016-0611"],"dockets":[],"document_number":"2016-16113","effective_on":"2016-07-07","end_page":44231,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2016/07/07/2016-16113.xml","html_url":"https://www.federalregister.gov/documents/2016/07/07/2016-16113/policy-for-credentialing-officers-of-towing-vessels","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2016-16113?publication_date=2016-07-07","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2016-07-07/2016-16113/mods.xml","not_received_for_publication":null,"page_length":2,"page_views":{"count":271,"last_updated":"2026-04-04 20:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2016-07-07/pdf/2016-16113.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2016-16113.pdf?1467809485","publication_date":"2016-07-07","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2016/07/07/2016-16113.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"supporting_documents":[{"title":"NVIC 03-16, GUIDELINES FOR CREDENTIALING OFFICERS OF TOWING VESSELS","document_id":"USCG-2016-0611-0001"}],"comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=USCG-2016-0611","supporting_documents_count":1,"docket_id":"USCG-2016-0611","regulation_id_number":null,"title":"Policy for Credentialing Officers of Towing Vessels","checked_regulationsdotgov_at":"2016-07-27T06:00:14Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":44230,"subtype":null,"title":"Policy for Credentialing Officers of Towing Vessels","toc_doc":"Policy for Credentialing Officers of Towing Vessels","toc_subject":null,"topics":[],"type":"Rule","volume":81}