The Board may cancel the license in its entirety, or for a certain service, or in a certain area, If the licensee committed grave violation of the licensing conditions, the provisions of this law, the regulations issued under it, the Board's instructions, or if he unduly inflicted serious damage to third parties and if he didn't repair the situation within thirty days from a written warning to him by the Chairman of if he delayed implementation of CITRA’s instructions for a period of more than thirty days without a cause unacceptable to the Board. Article (36) The license shall be revoked in case the licensee fails to pay the agreed proceeds to renew the license for more than thirty days without reason acceptable to the Board on time. Article (37) The license shall be revoked in case the licensee does not safeguard technical means to secure, keep, and store anything that passes through it whether this was through the internet, any other telecommunication network or whatever means. The license shall be cancelled de facto if the licensee is liquidated, declared bankrupt or disqualified. Article (38) A licensee whose license is cancelled in accordance with the law may not claim any compensation, refund or any reimbursement of any proceeds paid to obtain or renew the license for whatever reason. Article (39) The licensee should abstain from accepting new subscriptions as of the date of his notification of license cancellation. He may continue with the work as of the cancellation date only to the extent necessary and required for the transfer of subscribers to another licensee by CITRA’s written approval. Article (40) A licensee whose license was cancelled may not apply for a license before expiry of two years after cancellation of the license. Article (41) The license cancellation decision shall not deprive the person affected by the licensee's violation from initiating claims for compensations or the subscribers' right to claim compensations or cash refund. Article (42) The license is deemed personal and is non-transferrable. The Board may approve transfer of it to another person in accordance with the respective conditions and prescribed returns. Chapter Six Qualitative Approvals and the License of Communications Devices Article (43) 17