Documents That Ensure Effective Planning, Operation And Control

Documents That Ensure Effective Planning, Operation And Control

The ISO 9000 standard requires management system documentation to include documents required by the organization to ensure the effective planning, operation and control of its processes.
The documents required for effective planning, operation and control of the processes would include several different types of documents. Some will be
product and process specific and others will be common to all processes. Rather than stipulate the documents that are needed, ISO 9000 Standards now provides for the organization to decide what it needs for the effective operation and control of its processes. This phrase is the key to determining the documents that are needed.
There are three types of controlled documents, namely:
- Policies and practices (these include process descriptions, control procedures, guides, operating procedures and internal standards)
- Documents derived from these policies and practices, such as drawings,
specifications, plans, work instructions, technical procedures and reports
- External documents referenced in either of the above
There will always be exceptions to this model but in general the majority of
documents used in a management system can be classified in this way.
Derived documents are those that are derived by executing processes;
for example, audit reports result from using the audit process, drawings result from using the design process, procurement specifications result from using the procurement process. There are, however, two types of derived document:
prescriptive and descriptive documents. Prescriptive documents are those that prescribe requirements, instructions, guidance etc. and may be subject to change. They have issue status and approval status, and are implemented in doing work. Descriptive documents result from doing work and are not
implemented. They may have issue and approval status. Specifications, plans, purchase orders, drawings are all prescriptive whereas audit reports, test reports, inspection records are all descriptive. This distinction is only necessary because the controls required will be different for each class of documents.