{"url_path":"/sec/wat/10-q/2026/item-4","section_key":"item-4","section_title":"Item 4 Controls and Procedures","topic":"sec","document":{"doc_type":"10-Q","doc_date":"2026-05-12","source_url":"https://www.sec.gov/Archives/edgar/data/1000697/0001193125-26-219487-index.html","accession_number":"0001193125-26-219487","cik":"0001000697","ticker":"WAT","issuer_name":"WATERS CORP /DE/","edgar_url":"https://www.sec.gov/Archives/edgar/data/1000697/0001193125-26-219487-index.html","primary_entity_key":"0001000697","primary_entity_name":"WATERS CORP /DE/"},"word_count":256,"has_tables":true,"body_markdown":"Item 4: Controls and Procedures\n\nEvaluation of Disclosure Controls and Procedures\n\nThe Company’s chief executive officer and chief financial officer (principal executive officer and principal financial officer), with the participation of management, evaluated the effectiveness of the Company’s disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act) as of the end of the period covered by this Quarterly Report on Form 10-Q. Based on this evaluation, the Company’s chief executive officer and chief financial officer concluded that the Company’s disclosure controls and procedures were effective as of April 4, 2026 (1) to ensure that information required to be disclosed by the Company, including its consolidated subsidiaries, in the reports that it files or submits under the Exchange Act is accumulated and communicated to the Company’s management, including its chief executive officer and chief financial officer, to allow timely decisions regarding the required disclosure and (2) to provide reasonable assurance that information required to be disclosed by the Company in the reports that it files or submits under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms.\n\n \n\n \n\n47\n\n##### Table of Contents\n\nChanges in Internal Control Over Financial Reporting\n\nNo change was identified in the Company’s internal control over financial reporting (as defined in\nRules 13a-15(f)\nand\n15d-15(f)\nunder the Exchange Act) during the quarter ended April 4, 2026 that has materially affected, or is reasonably likely to materially affect, the Company’s internal control over financial reporting.\n\nPart II: \n\nOther Information"}