| File | Title | Author | Latest update | File type/ size |
 | WGMRA/MRA-01 | Guideline 1 - Classification of services in Time and Frequency | CCTF WGMRA | 2014/12/09 | PDF 13 kbytes |
 | WGMRA/MRA-02 | Guideline 2 - The estimation of uncertainties for T&F CMC entries | CCTF WGMRA | 2014/12/09 | PDF 66 kbytes |
 | WGMRA/MRA-03 | Guideline 3 - The uncertainty interpolation for T&F CMC entries | CCTF WGMRA | 2014/12/09 | PDF 70 kbytes |
 | WGMRA/MRA-04 | Guideline 4 - Uncertainty in frequency | CCTF WGMRA | 2014/12/09 | PDF 137 kbytes |
 | WGMRA/MRA-05 | Guideline 5 - The prediction uncertainty of [UTC - UTC(k)] | CCTF WGMRA | 2015/10/12 | PDF 458 kbytes |
 | WGMRA/MRA-06 | Guideline 6 - Requirements for participation in the computation of UTC at the BIPM | CCTF WGMRA | 2017/08/31 | PDF 92 kbytes |
 | WGMRA/MRA-07 | Guideline 7 - Participation in the ongoing key comparison in time CCTF - K001.UTC | CCTF WGMRA | 2015/10/12 | PDF 7 kbytes |
 | WGMRA/MRA-08 | Guideline 8 - Requirements for the time laboratories for the participation in UTC | CCTF WGMRA | 2017/08/31 | PDF 90 kbytes |
 | WGMRA/MRA-09 | Guideline 9 - CCTF criteria for obtaining traceability in time and frequency | CCTF WGMRA | 2017/08/31 | PDF 64 kbytes |
 | WGMRA/MRA-10 | CCTF - WGMRA Time and Frequency Supplementary Guide for Appendix B and C of CIPM MRA. | CCTF WGMRA | 2017/10/25 | PDF 264 kbytes |