Article 5:

The department shall exercise its duties within customs zone and customs limit. Its powers may also extend over the kingdom’s territories and territorial waters within the conditions prescribed in this law.

Article 6:

Customs houses and checkpoints shall be established and canceled by a decision made by the Minister and published in the official gazette.

Article 7:

Powers of customs houses and business hours thereof shall be specified by a decree of the director

Article 8:

Subject to the provisions of the special Articles relating to examination and inspection of goods, it shall not be permitted to carry out the customs formalities except at the competent customs centers in accordance with the provisions of the previous Article.

Please note that the authentic text for the customs law 20/1998 is arabic language and this is the non-official translation