Md. Code, Education § 7–441

(a) Each public school is encouraged to post the appropriate telephone number for reporting suspected child abuse or neglect conspicuously in a high–traffic, widely used area of the school.

(b) Each county board shall ensure that the appropriate telephone number for reporting suspected child abuse or neglect is published:

(1) In each public school’s student handbook; and

(2) On the website of the county board or local school system.