{"url_path":"/sec/cik-0001004155/10-k/2026/item-9a","section_key":"item-9a","section_title":"Item 9A CONTROLS AND PROCEDURES","topic":"sec","document":{"doc_type":"10-K","doc_date":"2026-02-19","source_url":"https://www.sec.gov/Archives/edgar/data/1004155/0000092122-26-000006-index.html","accession_number":"0000092122-26-000006","cik":"0001004155","ticker":null,"issuer_name":"SOUTHERN CO GAS","edgar_url":"https://www.sec.gov/Archives/edgar/data/1004155/0000092122-26-000006-index.html","primary_entity_key":"0001004155","primary_entity_name":"SOUTHERN CO GAS"},"word_count":307,"has_tables":true,"body_markdown":"Item 9A.CONTROLS AND PROCEDURES\n\nDisclosure Controls and Procedures.\n\nAs of the end of the period covered by this Annual Report on Form 10-K, Southern Company, Alabama Power, Georgia Power, Mississippi Power, Southern Power, and Southern Company Gas conducted separate evaluations under the supervision and with the participation of each company's management, including the Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of the disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) of the Securities Exchange Act of 1934, as amended). Based upon these evaluations, the Chief Executive Officer and the Chief Financial Officer, in each case, concluded that the disclosure controls and procedures are effective.\n\nInternal Control Over Financial Reporting.\n\n(a) Management's Annual Report on Internal Control Over Financial Reporting.\n\nPage\n\n[Southern Company](#i5f73e41dadc741329774599f12c4776d_730)\n\nII-[255](#i5f73e41dadc741329774599f12c4776d_730)\n\n[Alabama Power](#i5f73e41dadc741329774599f12c4776d_733)\n\nII-[256](#i5f73e41dadc741329774599f12c4776d_733)\n\n[Georgia Power](#i5f73e41dadc741329774599f12c4776d_736)\n\nII-[257](#i5f73e41dadc741329774599f12c4776d_736)\n\n[Mississippi Power](#i5f73e41dadc741329774599f12c4776d_739)\n\nII-[258](#i5f73e41dadc741329774599f12c4776d_739)\n\n[Southern Power](#i5f73e41dadc741329774599f12c4776d_742)\n\nII-[259](#i5f73e41dadc741329774599f12c4776d_742)\n\n[Southern Company Gas](#i5f73e41dadc741329774599f12c4776d_745)\n\nII-[260](#i5f73e41dadc741329774599f12c4776d_745)\n\n(b) Attestation Report of the Registered Public Accounting Firm.\n\nThe report of Deloitte & Touche LLP, Southern Company's independent registered public accounting firm, regarding Southern Company's Internal Control over Financial Reporting is included in Item 8 herein of this Form 10-K. This report is not applicable to Alabama Power, Georgia Power, Mississippi Power, Southern Power, and Southern Company Gas as these companies are not accelerated filers or large accelerated filers.\n\n(c) Changes in internal control over financial reporting.\n\nThere have been no changes in Southern Company's, Alabama Power's, Georgia Power's, Mississippi Power's, Southern Power's, or Southern Company Gas' internal control over financial reporting (as such term is defined in Rules 13a-15(f) and 15d-15(f) under the Securities Exchange Act of 1934, as amended) during the fourth quarter 2025 that have materially affected or are reasonably likely to materially affect Southern Company's, Alabama Power's, Georgia Power's, Mississippi Power's, Southern Power's, or Southern Company Gas' internal control over financial reporting."}