| 2007 NAICS | 2012 NAICS | 2017 NAICS | Corresponding Index Entries | |||
| 522320 | 522320 | 522320 | Automated clearinghouses, bank or check (except central bank) | |||
| 522320 | 522320 | 522320 | Automated Teller Machine (ATM) or Automated Loan Machine (ALM) network operation | |||
| 522320 | 522320 | 522320 | Bank clearinghouse associations | |||
| 522320 | 522320 | 522320 | Central reserve financial institutions (except central bank) | |||
| 522320 | 522320 | 522320 | Check clearing services (except central banks) | |||
| 522320 | 522320 | 522320 | Check clearinghouse services (except central banks) | |||
| 522320 | 522320 | 522320 | Check validation services | |||
| 522320 | 522320 | 522320 | Clearinghouses, bank or check | |||
| 522320 | 522320 | 522320 | Credit card processing services | |||
| 522320 | 522320 | 522320 | Electronic financial payment services | |||
| 522320 | 522320 | 522320 | Electronic funds transfer services | |||
| 522320 | 522320 | 522320 | Financial transactions processing (except central bank) | |||
| 522320 | 522320 | 522320 | Processing financial transactions | |||
| 522320 | 522320 | 522320 | Reserve and liquidity services (except central bank) |