Design and development process

I was not clear on how to cover the design aspects and supervision aspects processes.

Answer:

In order to align the design process with ISO 9001:2015, you need to implement all requirements of the standard from the clause 8.3. This includes defining the design and development planning, defining design and development inputs, outputs and controls and also how the changes in the design will be handled. For more information, see: The ISO 9001 Design Process Explained https://advisera.com/9001academy/blog/2013/11/05/iso-9001-design-process-explained/

I'm not sure what you mean by supervision process, I assume you meant of supervision of the production process. This process and controls for this process are defined in clauses 8.1 and 8.5. You need to define criteria for the process and products, along w ith necessary documented information. The controls to be implemented should ensure that the product and production process is compliant with the standard and expectations of the organization. For more information, see: ISO 9001:2015 clause 8.5 Product realization – Practical examples for compliance https://advisera.com/9001academy/blog/2015/11/03/iso-90012015-clause-8-5-product-realization-practical-examples-for-compliance/