What SB was missed? When you have the ARC done all SB/AD should be checked by CAMO them before they issue the ARC. If the SB/AD came out after you had the ARC done and you do not have CAMO looking after your aircraft then it is down to you as the owner.
M.A.201 Responsibilities
(a) The owner is responsible for the continuing airworthiness of an aircraft and shall ensure that no flight takes place unless:
1. the aircraft is maintained in an airworthy condition, and;
2. any operational and emergency equipment fitted is correctly installed and serviceable
or clearly identified as unserviceable, and;
3. the airworthiness certificate remains valid, and;
4. the maintenance of the aircraft is performed in accordance with the approved
maintenance programme as specified in M.A.302.
(b) When the aircraft is leased, the responsibilities of the owner are transferred to the
lessee if:
1. the lessee is stipulated on the registration document, or;
2. detailed in the leasing contract.
When reference is made in this Part to the “owner”, the term owner covers the owner or the lessee, as applicable.
(c) Any person or organisation performing maintenance shall be responsible for thetasks performed.
(d) The pilot-in-command or, in the case of commercial air transport, the operator shall be responsible for the satisfactory accomplishment of the pre-flight inspection. This inspection must be carried out by the pilot or another qualified person but need notbe carried out by an approved maintenance organisation or by Part-66 certifyingstaff.
(e) In order to satisfy the responsibilities of paragraph (a),
(i) The owner of an aircraft may contract the tasks associated with continuing
airworthiness to a continuing airworthiness management organisation
approved in accordance with Section A, Subpart G of this Annex (Part M). In
this case, the continuing airworthiness management organisation assumes
responsibility for the proper accomplishment of these tasks.
(ii) An owner who decides to manage the continuing airworthiness of the aircraft
under its own responsibility, without a contract in accordance with
Appendix I, may nevertheless make a limited contract with a continuing airworthiness management organisation approved in accordance with Section
A, Subpart G of this Annex (Part M), for the development of the maintenance programme and its approval in accordance with point M.A.302. In that case, the limited contract transfers the responsibility for the development and approval of the maintenance programme to the contracted continuing airworthinessmanagement organisation.