Hungarian Customs and Finance Guards http://en.nav.gov.hu/
Hungarian Licensing and Export Control Office http://mkeh.gov.hu
Hungarian Standards Office: https://prod.mszt.hu/hu-hu/
Hungarian Accreditation Board: http://www.nat.hu/
 
EU and U.S. websites:
 
https://www.export.gov/article?id=European-Union-Regulation-Resources