CFR › Title 30 › Part 1204 › §1204.205 30 CFR §1204.205 (a) To take cumulative reports and payments relief under § 1204.202 , you must notify ONRR in writing by January 31 of the calendar year for which you begin taking your relief. (1) Your notification must contain: (i) Your company name, ONRR-assigned payor code, address, phone number, and contact name; and (ii) The specific ONRR lease number and agreement number, if applicable. (2) You may file a single notification for multiple marginal properties. (b) To obtain other relief under § 1204.203 , you must file a written request for relief with ONRR. (1) Your request must contain: (i) Your company name, ONRR-assigned payor code, address, phone number, and contact name; (ii) The ONRR lease number and agreement number, if applicable; and (iii) A complete and detailed description of the specific accounting or auditing relief you seek. (2) You may file a single request for multiple marginal properties if you are requesting the same relief for all properties.