HOI33-6 governs official mail, small parcel, and distribution management, including administrative communications and mail prepared for USPS and commercial delivery.
View HOI33-6 on armypubs.army.mil
It addresses mail operations, service hours, classified and time-sensitive material, NATO material, pouch services, express delivery, bulk mail, freight, and mail room supplies. It requires specified handling, preparation, control, delivery, labeling, and form procedures for covered mail and parcels.
Any item weighing more than 70 pounds is considered freight. 11 CS/SCSRAA will not handle anything over that weight.
Classified markings must not be visible on any item sent through the USPS.
Document Security (11 CS/SCSRAS) or other Top Secret control points handle Top Secret material. 11 CS/SCSRAA personnel cannot deliver or pick up Top Secret Material.
OPRs should contact the Chief, Correspondence Management Section (11 CS/SCSRA) at (703) 697-0269 when bulk mailings are anticipated.
When you have classified NATO material for dispatch, give it to your NATO control point person. He or she will prepare and pass the material on to Document Security (11 CS/SCSRAS).