The quality audit process for ISO certification should be scheduled and conducted regularly according to the management's arrangement. The audit should be of the process establishing quality control points to evaluate its quality control activities.

Conducting process quality audits can effectively improve process quality control methods, enhance the preventive control function of quality control points, and play a positive role in improving process quality control and product quality.

ISO Certification Validity

Generally, ISO9001 is valid for 3 years.

But the prerequisite is that the company must accept supervision and audit by the certification body, i.e., the annual audit.

The frequency of supervision and audit is generally once every 12 months, i.e., once a year, hence the term "annual audit."

Some companies may compare, as certification bodies require an annual audit every 6 or 10 months.

ISO certification audits are scheduled in advance, but some certifications are surprise inspections, meaning no prior notice is given and they can arrive at the factory unannounced at any time.

ISO Certified Materials

Materials required for ISO9001 system certification consultation:

Materials required for ISO9001 system certification consulting include: Quality System Certification (ISO9001): company's business license, organization code certificate, permit (if required), regulations and standards applicable to the product;

Materials required for ISO9001 system audit

Management manuals, procedure documents, internal audit materials, management review documents, and other related forms as required by the procedure documents. *Three-level workbooks, as well as records of the operational process.