Department of Foreign Affairs in Lang Son province
- Address : 10 Hùng Vương street, Chi Lang ward, Lang Son city, Lang Son province.
- Phone : (0250) 3718 605 (Add the area code 0250 if calling from another province in Vietnam, add the prefix 0084 250 if calling from outside Vietnam)
- Fax : (0250) 3718 607
- Email : songoaivuls@langson.gov.vn
- Website : https://songv.langson.gov.vn
- Map : https://goo.gl/maps/xaA1DWqCquWL3spV6
Working time:
From Monday to Friday weekly:
- Morning: 07:30 – 11:30
- Afternoon: 13:00 – 17:00
Department of Legalization, Consular Certification and Issuance of Diplomatic Passports, working from Monday to Saturday morning:
- Morning: 07:45 – 11:30
- Afternoon: 13:15-16:45
