Section 20 in Bihar Preservation and Improvement of Animals Rules, 1960
20. The manner in which a bull shall be marked under sub-section (1) of Section 27.
(1)For the purpose of identification a bull castrated under sub-section (1) of Section 27 shall be branded on the right buttock with the letter "R" not smaller than 1-1/2" x 1-1/2" in size by branding-iron free of charge.(2)In case the person keeping the bull makes his own arrangement for its castration under sub-section (2) of Section 26, it shall be the duty of such person to have the bull branded in the manner indicated above.
