OMB 2 CFR 200 Cost Principles – Sub part E (former OMB A-122 and A-21) Instructor (s): Keith A. McKenna Edwards , Libby Spader Resource for London356 Holloway Road, London N7 6PAtel: `44 (0)20 7697 4005fax: `44 (0)20 7697 4254email: bookings@resourceforlondon.orgThe participants are responsible for the manufacture and payment of their own hotel accommodations. OMB 2 CFR 200 – Uniform administrative requirements sub-parts C-D (former OMB A-110; Sub-part D previously 2 CFR 226 at USAID) OMB`S Grant Reform Initiative – What does this mean?.