North American Product Classification System (NAPCS) Canada 2017 Version 2.0

• 642 - Research and experimental development services

64231 - Research and experimental developmental services in natural sciences

This class comprises research and experimental development services in natural sciences. Natural sciences refers to scientific disciplines concerned with understanding, exploring or developing the natural world. Research services consist of systematic investigation carried by means of experiment or analysis to achieve a scientific or technological advance such as acquiring new knowledge of the underlying foundation of phenomena and observable facts. Experimental development services consist of new or substantially improved goods, services, systems, methods or processes.