to the delivery of seized property- 134/ The laws of some countries require authentication before documents transmitted from other countries can be admitted in their courts, and, therefore, would require a clause setting out the authentication required. "ARTICLE 19 "Costs 135/ "The ordinary costs of executing a request shall be borne by the Requested State, unless otherwise determined by the Parties. If expenses of a substantial or extraordinary nature are or will be required to execute the request, the Parties shall consult in advance to determine the terms and conditions under which the request shall be executed as well as the manner in which the costs shall be borne. "ARTICLE 20 "Consultation "The Parties shall consult promptly, at the request of either, concerning the interpretation, the application or the carrying out of this Treaty either generally or in relation to a particular case. "ARTICLE 21 "Final provisions "1. This Treaty is subject to (ratification, acceptance or approval). The instruments of (ratification, acceptance or approval) shall be exchanged as soon as possible. "2. This Treaty shall enter into force on the thirtieth day after the day on which the instruments of (ratification, acceptance or approval) are exchanged. "3. This Treaty shall apply to requests made after its entry into force, even if the relevant acts or omissions occurred prior to that date. "4. Either Contracting Party may denounce this Treaty by giving notice in writing to the other Party. Such denunciation shall take effect six months following the date on which it is received by the other Party. 135/ More detailed provisions may be included, for example, the Requested State would meet the ordinary cost of fulfilling the request for assistance except that the Requesting State would bear (a) the exceptional or extraordinary expenses 
**Analysis**
The text appears to be a treaty or agreement between two countries regarding the process of requesting and providing assistance in the delivery of seized property. The language used is formal and legal, indicating that it is a binding agreement. The content focuses on the practical aspects of executing a request, such as costs, consultation, and denunciation. This suggests that the treaty is related to international cooperation and mutual assistance in a specific area.

**Category**
International trade, Justice and law enforcement