These regulations regarding the general authorisation, registration and submission of information in the water management sector prescribe the requirements for the registration of the providers of water management services; the procedures by which the merchant shall send a registration notification or a notification on the termination of activities to the Public Utilities Commission; the information to be included in the registration notification and the notification on the termination of activities; the information to be included in the Register of Merchants; the procedures by which the merchant shall be excluded from the Register of Merchants and re-registered; the procedures by which the regulator shall inform the submitter of a registration notification of the time period within which it will be registered, of the right to commence the provision of the public utility service, if a decision of the regulator to refuse to register the submitter of a registration notification has not been received within the prescribed period, and of the possibilities to appeal the respective decision of the regulator; the provisions of the general authorisation to be complied with by the merchant in providing the water management services; the procedures by which the merchant shall submit information to the regulator, and also the content, amount and deadline of the information to be submitted.