The following are the guidelines from the circular:

Officers must document the reasons for arrests in writing, explaining that they are satisfied that there is a need to make the arrest. Such officers should also get prior permission from a superior officer either in writing or verbally in urgent cases.
Officers must record details of the team, purpose, vehicle and departure time in the Daily Diary of the police station.
A woman police officer must be included in the team when the arrestee is a female. Officers must wear uniforms and bear name tags for identification.
Officers must contact the jurisdictional police station in the other State, inform the local police of their presence, seek assistance, and make an entry at the police station. Translated copies of relevant documents must also be carried.
Searches must comply with the requirements of Sections 100 and 103 of the Code of Criminal Procedure (CrPC), with neighbourhood witnesses present. Officers must also adhere to Sections 41B (procedure for arrest by a police officer), 50 (informing arrested person reasons for their arrest and right to bail), and 50A (inform a friend or relative about their arrest) of CrPC, as well as the Supreme Court’s DK Basu guidelines while making arrests.
An arrest memo must document the time, date and the relative or friend informed about the arrest and any seized items must be recorded with witnesses.
If needed, the arrested person must be produced before the nearest magistrate within 24 hours, excluding travel time, for a transit remand with case details and related documents presented to the magistrate as per Article 22(2) of the Constitution.
Upon returning, officers must inform the jurisdictional police station about the investigation, recovered items and actions taken.
Accused persons should undergo a medical examination, either at the jurisdictional station or at the arrest location in exceptional cases.
The vehicle logbook must detail whether the vehicle was official or private, its driver, and its arrangement. The use of official vehicles should be prioritised.

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