S. 204 BNSS:

Place of Trial for Offences Triable Together:

Where—

(a) the offences committed by any person are such that he may be charged with, and tried at one trial for, each such offence by virtue of the provisions of section 242, section 243 or section 244; or

(b) the offence or offences committed by several persons are such that they may be charged with and tried together by virtue of the provisions of section 246, the offences may be inquired into or tried by any Court competent to inquire into or try any of the offences.

Section 204 BNSS, specifies the place of trial for offenses that can be tried together, allowing such offenses to be inquired into or tried by any court competent to try any one of those offenses. This rule applies when multiple offenses committed by one person, or offenses committed by several persons, are such that they can be charged and tried in a single proceeding under sections 242, 243, 244, or 246 of the BNSS. 

For example, imagine an accused person is arrested for theft. During the investigation, it is discovered that the accused was also involved in a robbery that occurred earlier. Both offenses are triable by the same court. In this scenario, the court can, under Section 204 BNSS, choose to try the accused for both theft and robbery together, as they are triable together.

S. 205 BNSS:

Power to Order Cases to be Tried in Different Sessions Divisions:

Notwithstanding anything contained in the preceding provisions of this Chapter, the State Government may direct that any case or class of cases committed for trial in any district may be tried in any sessions division:

Provided that such direction is not repugnant to any direction previously issued by the High Court or the Supreme Court under the Constitution, or under this Sanhita or any other law for the time being in force.

S. 206 BNSS:

High Court to Decide, in Case of Doubt, District where Inquiry or Trial shall Take Place:

Where two or more Courts have taken cognizance of the same offence and a question arises as to which of them ought to inquire into or try that offence, the question shall be decided—

(a) if the Courts are subordinate to the same High Court, by that High Court;

(b) if the Courts are not subordinate to the same High Court, by the High Court within the local limits of whose appellate criminal jurisdiction the proceedings were first commenced, and thereupon all other proceedings in respect of that offence shall be discontinued.

S. 207 BNSS:

Power to Issue Summons or Warrant for Offence Committed beyond Local Jurisdiction:

(1) When a Magistrate of the first class sees reason to believe that any person within his local jurisdiction has committed outside such jurisdiction (whether within or outside India) an offence which cannot, under the provisions of sections 197 to 205 (both inclusive), or any other law for the time being in force, be inquired into or tried within such jurisdiction but is under any law for the time being in force triable in India, such Magistrate may inquire into the offence as if it had been committed within such local jurisdiction and compel such person in the manner hereinbefore provided to appear before him, and send such person to the Magistrate having jurisdiction to inquire into or try such offence, or, if such offence is not punishable with death or imprisonment for life and such person is ready and willing to give bail to the satisfaction of the Magistrate acting under this section, take a bond or bail bond for his appearance before the Magistrate having such jurisdiction.

(2) When there are more Magistrates than one having such jurisdiction and the Magistrate acting under this section cannot satisfy himself as to the Magistrate to or before whom such person should be sent or bound to appear, the case shall be reported for the orders of the High Court.

S. 208 BNSS:

Offence Committed Outside India:

When an offence is committed outside India—

(a) by a citizen of India, whether on the high seas or elsewhere; or

(b) by a person, not being such citizen, on any ship or aircraft registered in India, he may be dealt with in respect of such offence as if it had been committed at any place within India at which he may be found or where the offence is registered in India:

Provided that notwithstanding anything in any of the preceding sections of this Chapter, no such offence shall be inquired into or tried in India except with the previous sanction of the Central Government.

S. 209 BNSS:

Receipt of Evidence Relating to Offences Committed Outside India:

When any offence alleged to have been committed in a territory outside India is being inquired into or tried under the provisions of section 208, the Central Government may, if it thinks fit, direct that copies of depositions made or exhibits produced, either in physical form or in electronic form, before a judicial officer, in or for that territory or before a diplomatic or consular representative of India in or for that territory shall be received as evidence by the Court holding such inquiry or trial in any case in which such Court might issue a commission for taking evidence as to the matters to which such depositions or exhibits relate.