§4–338.

    (a)    (1)    In this section the following words have the meanings indicated.

        (2)    “Community sewerage system” has the meaning stated in § 9–501 of the Environment Article.

        (3)    “Community water system” has the meaning stated in § 9–401 of the Environment Article.

        (4)    (i)    “Critical infrastructure” has the meaning stated in § 1–101 of the Environment Article.

            (ii)    “Critical infrastructure” includes:

                1.    a community sewerage system; and

                2.    a community water system.

        (5)    “Operational technology” has the meaning stated in § 9–2701 of the Environment Article.

    (b)    A custodian shall deny inspection of the part of a public record that contains information about the security of an information system, operational technology, or critical infrastructure, including any records of a community water system or community sewerage system.