There is of ISO/IEC 17029. The only official PDF available is ISO/IEC 17029:2019 . If you possess a PDF dated 2019 and obtained from a legitimate source, it is current. Any vendor claiming a “2023” or “2024” update is misrepresenting the document.
Confirming if a claim about the past is true (e.g., "This factory reduced emissions by 40% last year"). The "Updated" Context: Integration and Sustainability iso iec 17029 pdf updated