5.1. An order issued to detain a person in accordance with sub-section 3.1 shall remain in force for ninety days from the date of issuance, unless revoked earlier. It will be as follows: 5.2.1 If it is necessary to detain a person under detention for a period of more than ninety days according to this Act, the local authority shall send it in writing to the Government of Nepal, the Ministry of Home Affairs, along with the reasons and basis thereof. If the Government of Nepal, the Ministry of Home Affairs approves the recommendation of the local authority, such order will remain valid for six months from the date of issue. 5.2.2 According to this Act, if any person under detention is found to be detained for a period of more than six months, the Government of Nepal, the Ministry of Home Affairs will take an opinion from the Advisory Committee as per Section 7. If the Advisory Committee gives an opinion that it is appropriate to extend the period of detention, the period of the detention order shall be maintained for twelve months from the date of issuance of such order.