"DoDM 5210.42, Nuclear Weapons Personnel Reliability...PRP is a critical link in nuclear surety. PRP-required screening programs, personnel security investigations (PSIs), and the PRP continuous ...Only those individuals who demonstrate the highest levels of integrity and dependability
will be chosen for PRP duties. PRP ensures that each person trusted with U.S. nuclear weapons,
NC2 systems and equipment, PCM, and SNM, in accordance with Reference (k), meets the
highest levels of reliability. Those trusted with PRP duties have an obligation to report any
behavior or circumstance about themselves or others in PRP that may affect reliability or result
in an unsafe or insecure condition.
c. Only certified personnel will be assigned to designated PRP positions. All PRP positions
will be formally designated as either critical or controlled and restricted to the minimum number
required to accomplish the mission. Unless required by other PRP duties, the reviewing official
need not be designated as a PRP position. Examples "
Reference: www.esd.whs.mil
.