Quality control responsibilities

Answer
You may not manufacture anything, but you buy relevant inputs and you provide some kind of service. So, your quality control responsibilities should include incoming materials or services and service provision.

The following material will provide you more information about quality control:
ISO 9001: Requirements for the release of the product or servisse - https://advisera.com/9001academy/blog/2017/03/28/iso-9001-requirements-for-the-release-of-the-product-or-service/
How to control outsourced processes using ISO 9001 - https://advisera.com/9001academy/blog/2015/05/05/how-to-control-outsourced-processes-using-iso-9001/
Making the best out of ISO 9001 Quality Plan - https://advisera.com/9001academy/blog/2015/12/08/making-the-best-out-of-iso-9001-quality-plan/
ISO 9001 document template: Quality Plan - https://advisera.com/9001academy/documentation/quality-plan/
- Enroll for free course - ISO 9001:2015 Foundations Course - https://advisera.com/training/iso-9001-foundations-course/
- book – Discover ISO 9001:2015 Through Practical Examples – https://advisera.com/books/discover-iso-9001-2015-through-practical-examples/