This is an Indefinite Delivery Indefinite Quantity (IDIQ) contract to provide comprehensive environmental program, training, and systems support for the Army's Assistant Secretary for Installations, Energy, and Environment. The work includes supporting the migration and sustainment of data in the Army's environmental systems of record. The contract is a Single Award Task Order Contract (SATOC). Specific details regarding the budget, performance location, and non-bid timelines are not provided in this description.