Integrated Management Systems for Manufacturers: Quality, Safety and Environment in One Framework

The IMS Case for Manufacturers

Manufacturing organisations certified to ISO 9001, ISO 14001 and ISO 45001 maintain three separate certified management systems that share the same high-level structure, the same internal audit methodology, and the same management review framework. The separation is often historical — certifications were acquired at different times, perhaps by different teams — rather than deliberate. The cost of maintaining three separate systems is measurable: separate audit programmes, separate surveillance audit schedules with three different certification body visits per year, and separate management review meetings consuming leadership time.

For manufacturers with sector-specific quality management requirements — IATF 16949 for automotive, ISO 13485 for medical devices, AS/EN 9100 for aerospace — the integration challenge is more complex: the sector-specific standard must be integrated alongside the general management standards, and the sector-specific requirements must not be diluted by the integration approach.