For further information, contact
kang.lee [at] nist.gov (Kang Lee)
This page provides pointer to websites containing additional information on time keeping and on other protocols for synchronizing clocks.
We have provided these links because it has information that may be of interest to our users. NIST does not necessarily endorse the views expressed or the facts presented on this site. Further, NIST does not endorse any commercial products that may be advertised or available on this site.General timekeeping and time related websites
Other clock synchronization and general synchronization protocols or standards