| Country / Agency | Design Authority Unknown [1] |
Remarks |
|---|---|---|
| ALBANIA | ||
| ARGENTINA | ||
| AUSTRALIA | ||
| AUSTRIA | ||
| BELGIUM | ||
| BRAZIL | ||
| BULGARIA | ||
| CANADA | ||
| COLOMBIA | ||
| CROATIA | ||
| CZECH REPUBLIC | ||
| DENMARK | ||
| ESTONIA | ||
| FINLAND | ||
| FRANCE | ||
| GERMANY | ||
| GREECE | ||
| HUNGARY | ||
| INDIA | ||
| INDONESIA | ||
| ISRAEL | ||
| ITALY | ||
| JAPAN | ||
| JORDAN | ||
| KOREA, REP.OF | ||
| LATVIA | ||
| LITHUANIA | ||
| MALAYSIA | ||
| MONTENEGRO | ||
| MOROCCO | ||
| NETHERLANDS | ||
| NEW ZEALAND | ||
| NORTH MACEDONIA | ||
| NORWAY | ||
| PERU | ||
| POLAND | ||
| PORTUGAL | ||
| QATAR | ||
| ROMANIA | ||
| SERBIA | ||
| SINGAPORE | ||
| SLOVAKIA | ||
| SLOVENIA | ||
| SPAIN | ||
| SWEDEN | ||
| TÜRKIYE | ||
| UKRAINE | ||
| UNITED ARAB EMIRATES | ||
| UNITED KINGDOM | ||
| UNITED STATES | N/A | The U.S. will not adopt the IREF0 procedure on national NSNs. The U.S. will not be able to accept DAC 9 with RNCC 3 on other countries' NSNs currently. Our national SCR is on hold indefinitely. |
| NSPA |
NOTES [1]
| = | This icon in this column indicates a country that utilises the Standard Reference for the codification of Items of Supply where the Design Control Authority cannot be identified. | |
| N/A | = | "Not Applicable" indicates that this country uses a non standard method. |