| Country | Standard Publisher | National Standard | configuration | Plug categories | |
| flat blades | round pins | ||||
 Australia | Australian Standards | AS 3112 (class I) |  | x | IEC 83 / A5: category D |
| AS 3112 (class II) |  | x | IEC 83 / A7: category C | ||
 China | CNCA | GB 1002-96 & GB 2099.1-96 (class I) | | x | category D |
| GB 1002-96 & GB 2099.1-96 (class II) |  | x | category J | ||
| GB 5023 | IEC 60227 | CCC approved cord sets | |||
 Japan | Japanese Standards Association | JIS C 8303 (class I) |  | x | category B |
| JIS C 8303 (class II) | | x | IEC 83 flat blades plugs: category A | ||
| J60 320 (class I) |  |  | IEC connectors | ||
| J60 320 (class II) | |  | IEC connectors | ||
 Korea | Korean Agency for Technology and Standards | KS C 8305 (class I) | x |  | category G |
| KS C 8305 (class II) | x |  | category E | ||
 New-Zealand | Standards New Zealand | NZS 3112 (class I) | | x | IEC 83 / A5: category D |
| NZS 3112 (class II) | | x | IEC 83 / A7: category C | ||
 Singapore | SPRING Singapore | SS 145 |  | x | BS 1363 equivalent: category I |
 Taiwan | CNS | CNS 6797 (class I) | | x | category B |
| CNS 6797 (class II) | | x | IEC 83 flat blades plugs: category A | ||
| CNS 690 (class I) | | | IEC connectors | ||
| CNS 690 (class II) | | IEC connectors | |||
| CNS 10917 | UL 817 | BSMI approved cord sets | |||
| CNS 3199 | IEC 60227 | ||||
 Thailand | Thai Industrial Standards Institute (TISI) | TIS 166-2535 | | x | category B |
| TIS 166-2535 | | x | IEC 83 flat blades plugs: category A | ||
| Country | Standard Publisher | National Standard | configuration | Plug categories | |
| flat blades | round pins | ||||
 United States | NEMA | ANSI / NEMA WD 6 (Class II) |  link to all NEMA configurations | ||
| ANSI / NEMA WD 6 (Class I) | |||||
 Canada | CSA | C22.2 NO 21-95 (class II) | |||
| C22.2 NO 21-95 (class I) | |||||
| Country | Standard Publisher | National Standard | configuration | Plug categories | |
| flat blades | round pins | ||||
 Austria | OVE | OEVE/OENORM EN 60320 | | | IEC 60320 connectors |
| |||||
 Belgium | Institut belge de normalisation | NBN C 61-075 | x | | IEC 83 / C5, CEE 7/16, EN50075: category E |
| NBN C 61-112-1 | x |  | CEE 7/7: category G | ||
 Denmark | Dansk Standard | Afsnit 107-2-D1, Normblad C 2b | x | | CEE 7/4: category G |
| Afsnit 107-2-D1, Normblad C 3b | x | | CEE 7/7: category G | ||
| Afsnit 107-2-D1, Normblad C 4 | x |  | NORMBLAD C4: category O | ||
 Finland | SFS | SFS-EN 50075 (class II) | x | | IEC 83 / C5, CEE 7/16, EN50075: category E |
| category F & category G | ||||
 France | Union Technique de l'Electricité et de la Communication | NF C 61-303 (class I) | x | | CEE 7/7: category G |
| NF EN 50075 (class II) | x | | IEC 83 / C5, CEE 7/16, EN50075: category E | ||
| NF C 61-303 (class II) | x |  | CEE 7/17: category F | ||
| NF EN 60320 | | | IEC 60320 connectors | ||
| |||||
 Germany | Deutsches Institut für Normung (DIN) | DIN VDE 0620-101 | x | | IEC 83 / C5, CEE 7/16, EN50075: category E |
| DIN 49441 (class I) | x | | CEE 7/7: category G | ||
| DIN 49406 (class II) | x | | CEE 7/17: category F | ||
| DIN EN 60320 | | | IEC 60320 connectors | ||
| |||||
 Italy | Comitato Elettrotecnico Italiano (CEI) | CEI 23-5 (class I) | x | | CEE 7/7: category G |
| CEI 23-5 (class II) | x | | CEE 7/17: category F | ||
| CEI 23-16 | x |  | category N | ||
| CEI EN 50075 | x | | IEC 83 / C5, CEE 7/16, EN50075: category E | ||
| CEI EN 60320 | | | IEC 60320 connectors | ||
| |||||
 Netherlands | Nederlands Normalisatie-instituut (NEN) | NEN 1020 | x | | IEC 83 / C5, CEE 7/16, EN50075: category E |
| NEN-EN-IEC 60320 | | | IEC 60320 connectors | ||
| |||||
 Norway | Norsk Elektroteknisk Komite | ||||
| NEK EN 60320 | | | IEC 60320 connectors | ||
| |||||
 Russia | Euro-Asian Council for Standardization, Metrology and Certification (EASC) | GOST 7396 | x | | IEC 83 / C5, CEE 7/16, EN50075: category E |
| x | | CEE 7/17: category F | |||
 Switzerland | Comité Electrotechnique Suisse (CES) Swiss Electrotechnical Committee | SEV 1011, type 12, Standard-Sheet SEV 6534-2 | x |  | category M |
| SEV 1011, type 11 Standard-Sheet SEV 6533-2 | x | | CEE 7/7: category G | ||
| SEV 1011, type 11 Standard-Sheet SEV 6533-2 | x | | CEE 7/17: category F | ||
| EN 50075 | x | | EN50075: category E | ||
 United Kingdom | British Standards Institution | BS 1363 | | x | IEC 83 / B2: category I |
| Country | Standard Publisher | National Standard | configuration | Plug categories | |
| flat blades | round pins | ||||
 Argentina | IRAM | IRAM 2073 (class I) | | x | IEC 83 / A5: category D |
| IRAM 2063 (class II) | | x | IEC 83 / A7: category C | ||
 Brazil | INMETRO | NBR 14136 | x | | CEE 7/7: category G |
| NBR 14136 | x | | IEC 60906-1: category E |
| Country | Standard Publisher | National Standard | configuration | Plug categories | |
| flat blades | round pins | ||||
 Israel | Standards Institution of Israel (SII) | SI-32 (class I) |  | x | category P |
| SI-32 (class II) | x |  | IEC 60906-1: category E (pin diameter:4.0mm) |
| Country | Standard Publisher | National Standard | configuration | Plug categories | |
| flat blades | round pins | ||||
 South-Africa | SABS | SABS 164-1 | x |  | IEC 83 / B1: category K |
| IEC 83 / B1: category L |
