Code of Federal Regulations Title 41. Public Contracts and Property Management § 41.301–74.2 What costs should be considered when planning a conference?

(a) Authorized travel and per diem expenses;

(b) Hire of rooms for official business;

(c) Audiovisual and other equipment usage;

(d) Computer and telephone access fees;

(e) Light refreshments;

(f) Printing;

(g) Registration fees;

(h) Ground transportation;  and

(i) Employees' time at the conference and on en route travel.