SANS 7816-7:1999 Identification cards - Integrated circuit(s) cards with contacts Part 7: Interindustry commands for Structured Card Query Language (SCQL)
Covers the concept of an SCQL database (SCQL = structured card query language based on SQL) and the related interindustry enhanced commands.
SANS 7816-7:1999 history
2000SANS 7816-7:1999 Identification cards - Integrated circuit(s) cards with contacts Part 7: Interindustry commands for Structured Card Query Language (SCQL)