| Economy |
Year of Affiliation |
Organisation |
Abbreviation |
| Egypt |
1996 |
National
Institute for Standards |
NIS |
| Jordan |
2006
|
Jordan
National Metrology Institute |
JNMI |
| Kazakhstan |
2007 |
Kazakhstan Institute of Metrology |
KazInMetr |
| South
Africa |
1997 |
National
Metrology Institute of South Africa |
NMISA |
| Syria |
1997 |
National
Standards and Calibration Laboratory |
NSCL |
