| Moscow, 17-21 Nov 1969 | 5th 4C Meeting | INDC(NDS)-16 |
| Paris, 5-9 Oct 1970 | 6th 4C Meeting | INDC(NDS)-28 |
| Brookhaven, 25-29 Oct 1971 | 7th 4C Meeting | INDC(NDS)-41 |
| Vienna, 16-20 Oct 1972 | 8th 4C Meeting | INDC(NDS)-51 |
| Moscow/Obninsk, 4-8 June 1973 | 9th 4C Meeting | INDC(NDS)-54 |
| Vienna, 24-26 April 1974 | CPND+PhotoND Meeting | INDC(NDS)-59 INDC(NDS)-61 |
| Paris, 6-10 May 1974 | 10th 4C Meeting | INDC(NDS)-58 |
| Brookhaven, 10-14 March 1975 | 11th 4C Meeting | INDC(NDS)-68 |
| Vienna, 8-12 Sept 1975 | CPND Meeting | INDC(NDS)-69 INDC(NDS)-71 |
| Vienna, 26-27 April 1976 | 12th 4C Meeting | INDC(NDS)-78 |
| Vienna, 28-30 April 1976 | 2nd CPND Meeting | INDC(NDS)-77 |
| Kiev, 11-16 April 1977 | 2nd NRDC Meeting = 3rd CPND + 13th 4-C | INDC(NDS)-90 |
| Paris, 19-23 June 1978 | 3rd NRDC Meeting | INDC(NDS)-99 |
| Karlsruhe, 8-13 Oct 1979 | 4th NRDC Meeting | INDC(NDS)-110 |
| Brookehaven, 29 Sept-2 Oct 1980 | 5th NRDC Meeting | INDC(NDS)-125 |
| Vienna, 3-7 May 1982 | 6th NRDC Meeting | INDC(NDS)-141 |
| Obninsk/Moscow, 17-21 Oct 1983 | 7th NRDC Meeting | INDC(NDS)-154 |
| Vienna, 19-21 Sept 1984 | Technical Meeting | Memo CP-D/131 |
| Saclay, 9-11 Oct 1985 | Center Heads + Technical Meeting=8th NRDC Meeting | INDC(NDS)-178 |
| Vienna, 7-9 Oct 1986 | Technical Meeting | Memo CP-D/159 |
| Brookhaven, 27-29 Oct 1987 | Center Heads + Technical Meeting=9th NRDC Meeting | INDC(NDS)-204 |
| Vienna, 4-6 Oct 1988 | Technical Meeting | Memo CP-D/190 |
| Vienna, 2-4 Oct 1989 | Center Heads + Technical Meeting=10th NRDC Meeting | Memo CP-D/200 |
| Vienna, 13-15 Nov 1990 | Technical Meeting | Memo CP-D/210 |
| Obninsk, 7-11 Oct 1991 | Center Heads + Technical Meeting=11th NRDC Meeting | INDC(NDS)-262 |
| Vienna, 1-3 Sept 1992 | Technical Meeting | INDC(NDS)-279 |
| Paris, 25-27 April 1994 | Center Heads + Technical Meeting=12th NRDC Meeting | INDC(NDS)-308 |
| Vienna, 2-4 May 1995 | Technical Meeting | INDC(NDS)-343 |
| Brookhaven, 3-7 June 1996 | Center Heads + Technical Meeting=13th NRDC Meeting | INDC(NDS)-360 |
| Vienna, 26-28 May 1997 | Technical Meeting | INDC(NDS)-374 |
| Vienna, 11-15 May 1998 | Center Heads + Technical Meeting=14th NRDC Meeting | INDC(NDS)-383 |
| Vienna, 18-20 May 1999 | Technical Meeting | INDC(NDS)-407 |
| Obninsk, 15-19 May 2000 | Center Heads + Technical Meeting=15th NRDC Meeting | INDC(NDS)-418 |
| Vienna, 28-30 May 2001 | Technical Meeting | INDC(NDS)-427 |
| Paris, 27-30 May 2002 | Center Heads + Technical Meeting=16th NRDC Meeting | INDC(NDS)-434 |
| Vienna, 17-19 June 2003 | Technical Meeting | INDC(NDS)-446 |
| Brookhaven, 4-7 October 2004 | Center Heads + Technical Meeting=17th NRDC Meeting | INDC(NDS)-464 |
| Vienna, 12-14 October 2005 | Technical Meeting | INDC(NDS)-480 |
| Vienna, 25-28 September 2006 | Center Heads + Technical Meeting=18th NRDC Meeting | INDC(NDS)-503 |
| Vienna, 8-10 October 2007 | Technical Meeting | INDC(NDS)-519 |