sides may agree on a one time extension for another three months.

4. Additionally, the Israeli side will provide to the Palestinian side all the necessary assistance with regard to the Existing Fund, and advice and consultation when requested.
   
   
5. All claims, including pending claims, against the Existing Fund should not be brought before or heard by any Israeli court or tribunal and should only be brought before the Palestinian Courts. To this end, the two sides may take all necessary measures, including, if possible, the enactment of legislation.
   

ARTICLE 20

Interior Affairs  

1. Powers and responsibilities in the sphere of Interior Affairs in the West Bank and the Gaza Strip will be transferred from the military government and its Civil Administration to the Palestinian side. This sphere includes, inter alia, licensing of newspapers and publications and censorship of films and plays.
   
   
2. Municipal affairs are dealt with in Article 24 ( Local Government ).
   

ARTICLE 21

Labor

1. The sphere of Labor includes, inter alia, rights of workers, labor relations, labor conciliation, safety and hygiene in work places, labor accidents and compensation, vocational and professional training courses, cooperative associations, professional work associations and trade unions, heavy machinery equipment.
   
   
2. The two sides shall establish agreed procedures for mutual recognition of professional certificates and diplomas.
   
   
3. The Palestinian side shall ensure the completion of vocational and professional training courses currently being conducted by the Civil Administration. In this regard, the Civil Administration shall transfer to the Palestinian side a proportionate amount of fees received on account of such courses, relating to the period following the date of transfer.
   
   
4. The Palestinian side shall continue to hold vocational training courses, at least to the same extent as has been undertaken by the Civil Administration, inter alia, in the following professions: heavy - vehicle and public transport drivers, garage managers, vehicle technicians, vehicle testers, driving teachers and driving school managers.
   
   
5. Cooperative Associations, Professional Work Associations and Trade Unions should act in a manner that does not violate the Cooperative Associations laws, the Professional Work Associations laws and the Trade Unions laws.
   
   
6. The Palestinian side shall inform the Israeli side of any work related accident resulting in the injury of an Israeli. The Israeli side may conduct an investigation of such an accident in coordination with the Palestinian side.
   
   
7. All matters regarding the production and use of explosives and gunpowder shall be

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