Annex IV:
Qualified certificates for website authentication shall contain:
(b) a set of data unambiguously representing the qualified trust service provider issuing the qualified certificates including at least the Member State in which that provider is established and:
—
for a legal person: the name and, where applicable, registration number as stated in the official records,
—
for a natural person: the person’s name;
...
(e) the domain name(s) operated by the natural or legal person to whom the certificate is issued;
So you don't need to know anything to use all-caps and throw around LIARS.
Article 45
Requirements for qualified certificates for WEBSITE AUTHENTICATION
1. Qualified certificates for WEBSITE AUTHENTICATION shall meet the requirements laid down in Annex IV. Evaluation of compliance with the requirements laid down in Annex IV shall be carried out in accordance with the specifications and standards referred to in paragraph 4.
2. Qualified certificates for WEBSITE AUTHENTICATION referred to in paragraph 1 shall be recognised by web-browsers. For those purposes web-browsers shall ensure that the identity data provided using any of the methods is displayed in a user friendly manner. Web-browsers shall ensure support and interoperability with qualified certificates for WEBSITE AUTHENTICATION referred to in paragraph 1, with the exception of enterprises, considered to be microenterprises and small enterprises in accordance with Commission Recommendation 2003/361/EC in the first 5 years of operating as providers of web-browsing services.