{"url_path":"/sec/liqt/10-q/2026/item-6","section_key":"item-6","section_title":"Item 6 **    **EXHIBITS**","topic":"sec","document":{"doc_type":"10-Q","doc_date":"2026-05-13","source_url":"https://www.sec.gov/Archives/edgar/data/1307579/0001437749-26-016536-index.html","accession_number":"0001437749-26-016536","cik":"0001307579","ticker":"LIQT","issuer_name":"LIQTECH INTERNATIONAL INC","edgar_url":"https://www.sec.gov/Archives/edgar/data/1307579/0001437749-26-016536-index.html","primary_entity_key":"0001307579","primary_entity_name":"LIQTECH INTERNATIONAL INC"},"word_count":330,"has_tables":true,"body_markdown":"**ITEM 6.**    **EXHIBITS**\n\n \n\n3.1\n\n[Articles of Incorporation, as amended as of November 13, 2023](http://www.sec.gov/Archives/edgar/data/1307579/000143774924009045/ex_642524.htm)\n\n \n\nIncorporated by reference to Exhibit 3.1 to the Company’s Annual Report on Form 10-K as filed with the SEC on March 22, 2024 (File No. 001-36210)\n\n \n \n \n \n\n3.2\n\n[Amended and Restated Bylaws](http://www.sec.gov/Archives/edgar/data/1307579/000143774925016825/ex_817582.htm)\n\n \n\nIncorporated by reference to Exhibit 3.2 to the Company’s Annual Report on Form 10-Q as filed with the SEC on May 14, 2025 (File No. 001-36210)\n\n \n \n \n \n\n \n\n30\n\n \n\n \n\n \n \n \n \n\n31.1\n\n[Certifications of the Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002](ex_936702.htm)\n\n \n\nFiled herewith\n\n \n \n \n \n\n31.2\n\n[Certifications of the Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002](ex_936703.htm)\n\n \n\nFiled herewith\n\n \n \n \n \n\n32.1\n\n[Certification Pursuant To 18 U.S.C. Section 1350, As Adopted Pursuant To Section 906 of the Sarbanes-Oxley Act Of 2002](ex_936704.htm)\n\n \n\nFurnished herewith\n\n \n \n \n \n\n32.2\n\n[Certification Pursuant To 18 U.S.C. Section 1350, As Adopted Pursuant To Section 906 of the Sarbanes-Oxley Act Of 2002](ex_936705.htm)\n\n \n\nFurnished herewith\n\n \n \n \n \n\n101. INS\n\nInline XBRL Instance Document (the Instance Document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document)\n\n \n\nProvided herewith\n\n \n \n \n \n\n101. CAL\n\nInline XBRL Taxonomy Extension Calculation Link base Document\n\n \n\nProvided herewith\n\n \n \n \n \n\n101. DEF\n\nInline XBRL Taxonomy Extension Definition Link base Document\n\n \n\nProvided herewith\n\n \n \n \n \n\n101. LAB\n\nInline XBRL Taxonomy Label Link base Document\n\n \n\nProvided herewith\n\n \n \n \n \n\n101. PRE\n\nInline XBRL Extension Presentation Link base Document\n\n \n\nProvided herewith\n\n \n \n \n \n\n101. SCH\n\nInline XBRL Taxonomy Extension Scheme Document\n\n \n\nProvided herewith\n\n \n \n \n \n\n104\n\nCover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101).\n\n \n\nProvided herewith\n\n \n\n \n\n \n\n31\n\n \n\n \n\n**SIGNATURES**\n\n \n\nPursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.\n\n \n\n \n\nLiqTech International, Inc.\n\n \n\n \n \n \n\nDated: May 13, 2026\n\n*/s/ Fei Chen* \n\n \n\n \n\nFei Chen, Chief Executive Officer\n\n \n\n \n\n(Principal Executive Officer)\n\n \n\n \n \n \n\n \n \n \n\nDated: May 13, 2026\n\n*/s/ David Noerby Foss Kowalczyk*\n\n \n\n \n\nDavid Noerby Foss Kowalczyk, Chief Financial and Operating Officer\n\n \n\n \n\n(Principal Financial, and Accounting)\n\n \n\n \n\n32"}