Official records of the Government Office of the Capital City Budapest

Lists of providers in connection with commercial tourism activities.

• List of registered travel enterprises 
  
• List of travel enterprises banned for 1 years from tour operating and/or tour agency
• List of registered time sharing enterprises
• List of registered horse riding service providers
• List of banned horse riding service providers
• List of  registered tour guiding service providers
• List of cross border tour guiding service providers
• List of cross border tour operator or/and tour agent service providers
• List of cross border time sharing service providers

Kereskedelmi nyilvántartások

• List of operators required to register due to the limitation of emission of VOC

Nemesfém nyilvántartások

Adatkezelés nyilvántartási száma: NAIH-53795/2012. 

• Nemesfémes vállalkozások nyilvántartási adatai név szerint
• Nemesfémes vállakozások nyilvántartási adatai irányítószám szerint

Haditechnikai külkereskedelmi nyilvántartás

• Hatályos haditechnikai külkereskedelmi tevékenységi engedéllyel rendelkező cégek listája

Mérésügyi nyilvántartások

• Hitelesítési előírások jegyzéke
• Hitelesítési engedélyek adatbázisa

Technical Safety Registers

• List of authorized organizations holding a valid permit for manufacturing certain welded structures according to Decree 3/1998. (I. 12.) IKIM
• List of authorized organizations holding a valid permit or registered for certain activities on storage tanks for dangerous liquids and melts according to Decree 11/1994. (III. 25.) IKM
• List of authorized organizations according to governmental decree 321/2010. (XII. 27.) 4/A. § for verification of fitness of organizations perform activities at storage tanks for dangerous liquids and melts
• List of authorized organizations according to Article 4. of Government Decree 321/2010. (XII. 27.) for verification of fitness of organizations manufacturing certain welded stuctures
• List of authorized organizations holding a valid permit for participation in adjustment of vapour control and recovery systems for controlling volatile organic compound (VOC) emissions at petrol fuel station according to Decree 118/2011. (XII. 15.) VM
• List of authorized organizations holding a valid permit for chemical treatment of boilers according to Decree 63/2004. (IV. 27.) GKM 
• List of authorized orginizations holding a valid permit for filling bottles with LPG manufactured for tourist use according to Article 118/A. of Act XL of 2008 on the natural gas supply
  
  

List of registered

• Gas-fitters/specialists according to Article 88. of Act XL of 2008 on the natural gas supply
• Lift and escalator supervisors according to  Article 17/A. of Act LXXXVIII of 2012 on the market surveillance of products
• Registered organizations  according to Government Decree No. 146/2014. (V. 5.)

List of authorized orginizations holding a valid permit for filling bottles with LPG manufactured for tourist use according to Article 118/A. of Act XL of 2008 on the natural gas supply