Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)

metadata policy

metadata policy, Total:7 items.

The international standard classification for "metadata policy" includes: .

The Chinese standard classification for "metadata policy" includes: .


Anhui Provincial Standard of the People's Republic of China

  • DB34/T 5155-2025 Technical Regulations for Policy Data Collection and Processing of the SME Policy Service Platform
  • DB34/T 4086-2021 Metadata specification of government website information resource library

Heilongjiang Provincial Standard of the People's Republic of China

  • DB23/T 3649.6-2023 Government Website Construction Management Specifications Part 6: Metadata

Hunan Provincial Standard of the People's Republic of China

  • DB43/T 1994.2-2021 CPPCC Information Data Element Standard Part 2: CPPCC Basic Data Element
  • DB43/T 1994.3-2021 CPPCC Information Data Element Standard Part 3: CPPCC Business Data Element

Guizhou Provincial Standard of the People's Republic of China

British Standards Institution (BSI)