37 Pa. Code § 53.21 – Forms.

(a) The reporting document prescribed by the Department to be utilized by a reporting agency to report crimes or incidents related to ethnic intimidation shall be Return J, Pennsylvania Monthly Ethnic Intimidation Report, of the UCR Program report form system.
(b) The Return J report form and detailed instructions for its completion will be furnished to law enforcement agencies in the UCR Program by the Department through a State Police UCR Liaison Officer.

This section cited in 37 Pa. Code § 53.11 (relating to responsibilities of reporting agencies).