This Sub-class includes quantity surveying services.
•marine surveying, see 52252 •architectural services, see 71111 •landscape design and landscape architecture, see 71112 •land surveying services, see 71114 •engineering and consultancy services, see 7112 •technical testing (including certification of products and services), see 71200 •research and experimental development activities related to engineering, see 72104 •industrial design, see 7411