An "accurate log" refers to a record or documentation that is precise and free from errors or mistakes. It means the information recorded is reliable and can be trusted to be true.
Sentences with «accurate log»
Responsible for keeping accurate log of all product losses for each week and submitting that log to management. (jobhero.com)
Perhaps they did not require the driver to keep accurate logs or encouraged him or her to not take the required breaks. (wagnerinjury.com)
They offer a very accurate log of where somebody is. (newscientist.com)