Official classification context
Industry overview This refers to establishments engaged in professional service such as Surveying for reference point, surveying for map, engineering works surveying, river surveying and border surveying. The work- site organs which surveys for the state and local public organizations are also included in this classification.
Major group context This Major group comprises establishments engaged in specialized technical services such a s veterinary service, engineering and architectural designing and consultant services, merchandise inspection, weight and measurement certificate and photographing business. Group Class Number Number