Hi Emulchandani,
Your answer is found in the MDD, Annex VII, paragraph 5:
With products placed on the market in sterile condition and Class I devices with a measuring function, the manufacturer must observe not only the
provisions laid down in this Annex but also one of the procedures referred to in Annex II, IV, V or VI. Application of the above mentioned Annexes and the intervention by the notified body is limited to:
— in the case of products placed on the market in sterile condition, only the aspects of manufacture concerned with securing and maintaining sterile conditions...
This means you'll need a Notified Body to audit your quality system, most likely against MDD Annex II or V, and review the sterilization related aspect of your technical file. In the end you'll receive a certificate which you will refer to in your Declaration of Conformity.