The purpose of this term of reference is to hire a legal entity to support the Federal Government in the development of a strategy to expand the availability and access to technical assistance and rural extension (ATER) for environmental regularization in rural properties; in the Amazon and Cerrado biomes.Specific Objectives i. Map the main difficulties for the expansion of technical assistance and rural extension (ATER) actions aimed at environmental regularization; ii. Identify public and private organizations with the capacity to offer ATER services; iii. Map and indicate the potential to articulate and formalize partnerships; aiming to expand the service network for rural producers; iv. Present potential arrangements and estimate the costs of implementing the ATER network; v. Identify policies and instruments that can increase availability; including budgetary resources; funds; installed capacities; as well as development gaps and needs in such aspects; vi. Formulate a strategy to expand the availability; quality and access to ATER for the purpose of promoting rural environmental regularity; and vii. Formulate a strategy for the training of ATER technicians; considering techniques; standards and procedures related to rural environmental regularization (Law No. 12;651/2012 and its decrees).All the specific objectives presented above focus on the territorial limits of the Amazon and Cerrado biomes.