| 2006 | Romanian Standards Association – ASRO, CEN member and CENELEC |
| 1998 | Romanian Standards Association – ASRO |
| 1991 | Romanian Institute for Standardization, affiliate member of CEN and CENELEC |
| 1991 | Romanian Institute for Standardization, ETSI member |
| 1970 | Romanian Institute for Standardization – RIS |
| 1960 | General Direction for Energy, Metrology, Standards and Inventions |
| 1957 | General Direction for Metrology, Standards and Inventions (DGMSI) |
| 1955 | State Office for Standards and Inventions |
| 1950 | Standardization Commission – ISO member |
| 1948 | Standardization Commission |
| 1948 | Romanian Centre for Normalization (RC-Nor-AGIR) |
| 1930 | Office of Rationalization and Normalization (ORN) |
| 1928 | Romanian Standards Commission (CNIR) |
| 1927 | Romanian Electrotechnical Committee – IEC member |
| 1927 | Romanian Electrotechnical Committee |
