What does the CRA require?
Annex I Part II obliges manufacturers to run a coordinated vulnerability disclosure policy: security researchers must be able to report vulnerabilities, and the manufacturer must respond in an orderly way. Without a public reporting contact this obligation is not met.
What is security.txt?
A standardised text file (RFC 9116) at /.well-known/security.txt on your website. It states the reporting contact, the policy URL and an expiry date, the established way for researchers to find the right contact.
How to implement it
Set up a security mailbox (e.g. security@…), define response times (acknowledgement, first assessment), formulate a safe-harbour commitment, publish both. KONFORMA generates the policy and security.txt from your details: download, upload, obligation ticked.