(1) Upon full implementation of the early intervention system, eligible infants and toddlers and their families shall receive the following, at no cost to the parents:

(a) A comprehensive multidisciplinary evaluation and assessment of the needs of the infant and toddler and the concerns, priorities and resources of the family, and the identification of services to meet such needs;

(b) An explanation of the assessment and all service options in the family’s native language or through an interpreter for the deaf, if necessary, accommodating cultural differences;

(c) A written individualized family service plan developed according to the federal Part C regulations and the state guidelines and the recommendations by a multidisciplinary team with the parents as fully participating members of the team;

(d) Case management/service coordination services; and

(e) Procedural safeguards as outlined in state policy and according to the regulations.

(2) The individualized family service plan shall serve as the singular comprehensive service plan for all agencies involved in providing early intervention services to the infant or toddler and the family. Service plans from other agencies should be incorporated into the individualized family service plan on an individual basis.

(3) The contents of the individualized family service plan shall be fully explained to the parents or guardian, and informed written consent from such parents or guardian shall be obtained before the provision of early intervention services described in such plan. If such parents or guardian do not provide consent with respect to a particular early intervention service, then the early intervention services to which such consent is obtained shall be provided.