(c) co-operate closely with each other and with the competent international organizations of which they are members with a view to maintaining a co-ordinated campaign against the illicit traffic; (d) ensure that international co-operation between the appropriate
agencies be conducted in an expeditious manner; and
(e) ensure that, where legal papers are transmitted internationally for the purpose of judicial proceedings, the transmittal be effected in an expeditious manner to the bodies designated by the Parties; this requirement shall be without prejudice to the right of a Party to require that legal papers be sent to it through the diplomatic channel.
ARTICLE 22
Penal provisions
1. (a) Subject to its constitutional limitations, each Party shall treat as a punishable offence, when committed intentionally, any action contrary to a law or regulation adopted in pursuance of its obligations under this Convention, and shall ensure that serious offences shall be liable to adequate punishment, particularly by imprisonment or other penalty of deprivation of liberty.
(b) Notwithstanding the preceding sub-paragraph, when abusers of psychotropic substances have committed such offences, the Parties may provide, either as an alternative to conviction or punishment or in addition to punishment, that such abusers undergo measures of treatment, education, after-care, rehabilitation and social reintegration in conformity with paragraph 1 of article 20.
2. Subject to the constitutional limitations of a Party, its legal system and domestic law,
(a) (i) if a series of related actions constituting offences under paragraph 1 has been committed in different countries, each of them shall be treated as a distinct offence;
(ii) intentional participation in, conspiracy to commit and attempts to commit, any of such offences, and preparatory acts and financial operations in connexion with the offences referred to in this article, shall be punishable offences as provided in paragraph 1:
(iii) foreign convictions for such offences shall be taken into account
for the purpose of establishing recidivism; and
(iv) serious offences heretofore referred to committed either by nationals or by foreigners shall be prosecuted by the Party in whose territory the offence was committed, or by the Party in whose territory the offender is found if extradition is not acceptable in conformity with the law of the Party to which application is made, and if such offender has not already been prosecuted and judgement given.
20
(b) It is desirab paragraph 2 extradition tr between any which do no treaty or 01 provided that law of the P shall have t extradition i the offence is
3. Any psycho! equipment, used in referred to in paragr
4. The provisio
the domestic law of
5. Nothing con offences to which i conformity with the
Applica
A Party may ad provided by this Cc. or necessary for the
Expenses of
The expenses of respective functions Nations in such mar Parties which are n these expenses such assesses from time these Parties.
Procedure fo
1. Members of Nations which are 1 or of the Internatic
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