Implementation duration

Answer:

It is a big challenge, their present QMS is pre-process approach that was introduced in 2000. Do not try to do it alone, arrange a team to implement the new QMS. I do not know the dimension of your organization, but consider the following advice:

The duration of implementation depends primarily on the size of the organization, for example:
Smaller organizations (up to 50 employees) usually implement the standard in less than 8 months. 

Mid-size organizations (up to 500 employees) usually implement the standard in 8 to 12 months. 

Large organizations (500 employees and more) – implementation usually lasts 12 to 15 months.
Beware of companies that drag such projects on for too long (e.g., small companies for more than 12 months) usually never finish the project. 


The following material will provide you information about implementing a QMS:

- ISO 9001 – Five tips to ensure your ISO 9001:2015 implementation is successful - https://advisera.com/9001academy/blog/2016/10/04/five-tips-to-ensure-your-iso-90012015-implementation-is-successful/
- How long does it take to implement an ISO 9001-based QMS? - https://advisera.com/9001academy/blog/2016/07/05/how-long-does-it-take-to-implement-an-iso-9001-based-qms/
- Gaining employee buy-in for your ISO 9001:2015 implementation - https://advisera.com/9001academy/blog/2015/12/15/gaining-employee-buy-in-for-your-iso-90012015-implementation/
- free online training 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/