I got a requirement like I need to add TN authorization list in my CSR and the generated certificate should have this extension. Nut the OID for this extension is not available in BOULDER and Lets encrypt.
The OID for TN Authorization List in id - pe - 1.3.6.1.5.5.7.1.26.
Is there any possible way to include this extension in my certificates and Im using Java Client.
Publicly-trusted CAs in general don’t sign certificates with arbitrary extensions. This could have security implications and could be a violation against various trust store policies.
The one you mentioned isn’t supported by Let’s Encrypt and I’m not aware of any plans for doing so.