http://www.tekna.com/xbrl/2022 TEK Annual Report Taxonomy This is an extension taxonomy created for reporting Arendals Fossekompani Asa's annual report. The taxonomy imports ESMA 2019 taxonomy and XBRL International's LEI (CR) taxonomy. 2022-12-31 Tekna Holding ASA. http://www.tekna.com/ ES 2021-09-23 TEK Annual Report Elements, presentation tree calculation tree and dimension relationships for preparing Tekna Holding ASA's annual report. en