To do so, companies must establish clear ownership and enforcement policies that convey custody and control. Essentially, these policies must say to employees, "This is a BYOD device.

National Drug Screening has launched a paperless way to manage required pre-employment and employee drug testing. The company’s electronic custody and control form (eCCF) is for collection sites ...

Under DOT regulation 49 CFR § 40.205 (b) (2): If the problem is the use of a non-Federal form or an expired Federal form, you must provide a signed statement (i.e., a memorandum for the record).