The FAR Clause may apply to personal devices when those devices are used to a significant extent in the performance of a covered contract. The FAR Clause does not apply when a device is “incidental to” the performance of work on a covered contract.
While the FAR Clause does not define what constitutes “significant” or “incidental” use, using a device to occasionally respond to emails about a covered contract does not trigger the prohibition on TikTok.