| Id. | Contributor | Received | Topics |
| 01.0 | Circular 1 | 24 Oct 1997 | Program of work, duties of JCR/RCMA |
| 01.a | B. Guinot | 27 Oct 1997 | Answer Circ. 1; GR/PPN (PPN); TT; Astronomical constants |
| 01.b | S. Kopeikin | 27 Oct 1997 | Answer Circ. 1; duties of JCR/RCMA; GR/PPN (GR) |
| 01.c | J.C. Ries | 27 Oct 1997 | GR/PPN (GR) |
| 01.d | S. Klioner | 03 Nov 1997 | Duties of JCR/RCMA; GR/PPN (GR first?); detailed plan of a general document |
| 01.e | S. Kopeikin | 04 Nov 1997 | Reply to 01.d; GR/PPN (GR!) |
| 01.f | J. Kovalevsky | 12 Nov 1997 | Duties of JCR/RCMA; GR/PPN (GR first) |
| 01.g | B.W. Petley | 30 Oct 1997 | Comments linked to the program of work of JCR |
| 01.h | B.W. Petley | 30 Oct 1997 | Follow-on to document 01.g |
| Id. | Contributor | Received | Topics |
| 02.0 | Circular 2 | 22 Dec 1997 | List of tasks of JCR/RCMA |
| 02.a | P. Wolf, G. Petit | 05 Feb 1998 | Coordinate conditions extension of metric: Standard PN |
| 02.b | S. Kopeikin | 06 Feb 1998 | Rationale for harmonic gauge (reply to 02.a) |
| 02.c | C. Han | 23 Feb 1998 | GR/PPN (GR); Light propagation 2PN |
| 02.d | P. Wolf, G. Petit | 06 Mar 1998 | Reply to 02.b |
| 02.e | J. Kovalevsky | 19 Mar 1998 | Gauges; Relevance of models in gravit. wave experiments |
| 02.f | S. Kopeikin | 03 Apr 1998 | Rationale for gauge freedom/harmonic gauge (reply to 02.d) |
| Id. | Contributor | Received | Topics |
| 03.0 | Circular 3 | 15 May 1998 | Web site. Barycentric coordinate times |
| 03.a | G. Petit, P. Wolf | 15 May 1998 | Realization of barycentric coordinate times |
| 03.b | E.M. Standish | 14 May 1998 | Time scales in the JPL and CfA ephemerides |
| 03.c | S. Klioner | 06 Jun 1998 | Detailed discussion of 03.a; several corrections and complements |
| 03.d | B. Guinot | 14 Jun 1998 | Reply to 03.a; proposition for TDB and TT; quantities and units |
| 03.e | G. Petit, P. Wolf | 19 Jun 1998 | Reply to 03.c; quantities and units; propositions for the form of the metric |
| 03.f | B.W. Petley | 23 Jun 1998 | Reply to 03.d: quantities and units |
| 03.g | B.W. Petley | 26 Jun 1998 | Quantities and units |
| Id. | Contributor | Received | Topics |
| 04.0 | Circular 4 | 20 Oct 1998 | Barycentric coordinate times; Geocentric coordinate times |
| 04.a | G. Petit, P. Wolf | 23 Oct 1998 | Realization of geocentric coordinate times |
| Id. | Contributor | Received | Topics |
| 05.0 | Circular 5 | 24 Mar 1999 | |
| 05.a | G. Petit | 24 Mar 1999 | Progress report of the JCR |
| Id. | Contributor | Received | Topics |
| 06.0 | Circular 6 | 06 Jan 2000 | |
| 06.a | S. Kopeikin | 08 Jan 2000 | Comment on proposed resolution on 'radial velocity' |
| 06.b | B.W. Petley | 12 Jan 2000 | CODATA |
| 06.c | B.W. Petley | 12 Jan 2000 | Comment on proposed resolution on 'radial velocity' |
| 06.d | C. Han | 12 Jan 2000 | Comment on proposed resolution on 'radial velocity' |
| 06.e | C. Han | 16 Jan 2000 | Preprint 'Coordinate transformations and gauges in ...' |
| 06.f | M. Soffel, S. Klioner, G. Petit, P. Wolf | 02 Mar 2000 | Preprint 'New relativistic framework for the realization ...' |
| 06.g | G. Petit, P. Wolf | 02 Mar 2000 | Draft proposals for IAU recommendations |
| 06.h | V. Brumberg | 10 Mar 2000 | Comments on proposals (JCR06.g) |
| 06.i | G. Petit, P. Wolf | 13 Mar 2000 | Draft proposals for IAU recommendations (version 2) |
| 06.j | G. Petit | 04 May 2000 | Report of the JCR (UAI Colloquium 180) |
| Id. | Contributor | Received | Topics |
| 07.0 | Circular 7 | 02 Jun 2000 | |
| 07.a | G. Petit | 02 Jun 2000 | IAU Colloquium 180 resolutions (version 1 May 2000) |
| Id. | Contributor | Received | Topics |
| 08.0 | Circular 8 | 12 Jan 2001 |