WoT
International Standard Industrial Classification of All Economic Activities, Rev.4 - Global (UN)

M Professional, scientific and technical activities

ISIC Rev 4 classification code M covers "Professional, scientific and technical activities" at level 0 of the ISIC Rev 4 hierarchy.

Level 07 direct subcategories135 cross-system mappings
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Where M sits in the ISIC Rev 4 hierarchy

  1. >M Professional, scientific and technical activities
  2. >M Professional, scientific and technical activities

M in other classification systems

Equivalent and related codes across 134 other systems. Click any code to see its full definition, hierarchy, and crosswalks.

Subcategories of M Professional, scientific and technical activities

Frequently asked questions

What is ISIC Rev 4 M?
ISIC Rev 4 M is "Professional, scientific and technical activities". ISIC Rev 4 code M covers "Professional, scientific and technical activities" at level 0 of the ISIC Rev 4 hierarchy.
What does ISIC Rev 4 M include?
M Professional, scientific and technical activities contains 7 direct subcategories: 69 Legal and accounting activities; 70 Activities of head offices; management consultancy activities; 71 Architectural and engineering activities; technical testing and analysis; 72 Scientific research and development; 73 Advertising and market research; 74 Other professional, scientific and technical activities; and more.
How does ISIC Rev 4 M map to other classification systems?
M Professional, scientific and technical activities has equivalents in GB/T 4754-2017 (L, M); BSIC (M); CAEB (M); CLANAE Rev 4 (Argentina) (M). These crosswalks let you translate this code between ISIC Rev 4 and 134 other classification systems.
What is the parent category of M?
M Professional, scientific and technical activities sits under M Professional, scientific and technical activities in the ISIC Rev 4 hierarchy.

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