(a) The department may execute a memorandum of understanding with another state agency to facilitate the implementation of a program or the delivery of a service that the department is required by law to implement or deliver.
(b) The department may establish procedures to exchange with another state agency or governmental entity information that is necessary for the department or the agency or entity to properly execute its respective duties and responsibilities. An exchange of information does not affect whether the information is subject to disclosure under Chapter 552, Government Code.