So article 10 does not establish any novel proposition under English law.
Article 1 of the text approved in 1981 established its duration, which was to be for 20 years.
Article 5 established a maximum community contribution cap of € 470 million.
This article also established equality regardless of race or gender.
Article 13, General provisions, establishes rules for persons holding public office.
Article two establishes a state board of canvassers and primary elections.
Article 22 established a system of Mandates to administer former colonies and territories.
Article 1 establishes the state as a secular democracy that values individual "life, rights and freedoms."
As you know, these articles lay down principles and establish values but they do not assign competence.
Article 206 and 207 establish the common commercial (external trade) policy of the EU.