How should I address the use of electronic media?

This exposure can be very risky and must be handled with great care. You should mandate that a hard copy always be retained and updated as changes are made. The "hard copy" documents will be the "final determinant" of the "original documents" including amendments to each project. Releasing electronic media to owners or contractors that may be changed or amended without the knowledge of the originator of the design represents an unacceptable risk to the design professionals on the project.