Final answer:
In a college setting, maintaining supervision records and tracking hours for postgraduate students involves supervisors, postgraduate students, and administrative staff within the academic department.
Step-by-step explanation:
The responsibility for maintaining records and keeping track of hours for postgrad supervision typically falls to a combination of individuals within a university or college setting. This often includes the supervisors, the postgraduate students themselves, and administrative staff within the respective academic department. Supervisors are generally responsible for monitoring the progress and hours related to the direct supervision of their postgraduates. Postgraduate students are expected to maintain a personal record of their supervision meetings and hours. Additionally, departmental administrative staff might assist in record-keeping and ensuring that all hours are accounted for, especially if there are institutional requirements or funding considerations that necessitate rigorous documentation.