An updated version of DoDM 4140.68 was published on 28 Sep 2016; this version implements change number 2 (see track changes in red). The purpose of this policy document is stated as, "Implements the requirements and procedures consistent with DoD Instruction (DoDI) 4140.01 (Reference (b)) for integrated materiel managers (IMMs) and others who work within or with the DoD supply system to assist in the elimination of duplic....