Category 42

Scientific and technical services and related research and design services; industrial analysis and research; design and development of computer hardware and software.

4209 Provision of research and development services

(1) Technical research 420040, Technical project research 420061, Engineering 420064, Research and development (for others) 420161, Urban planning 420192, Energy conservation Consulting in the field 420207, Research in the field of environmental protection 420208, Providing information, advice and consultation on carbon offsets 420212, Water quality analysis 420216, Scientific laboratory services 420217

※Engineering drawing C420015

(2) Quality control 420157, construction wood quality assessment 420213, wool quality assessment 420214

※Quality inspection C420006, quality assessment C420007, quality system certification C420008

4210 provides geological survey, Research and development services

Oil field production analysis 420008, oil well testing 420042, geological survey 420062, geological survey 420062, oil field survey 420063, land survey 420079, oil exploration 420095, geological exploration 420118, geological research 420119, calibration ( Surveying) 420136, Underwater Exploration 420167, Surveying 420193

4211 Providing chemical research services

Chemical Analysis 420007, Chemical Services 420030, Chemical Research 420031, Cosmetic Research 420045

4212 Providing biological research services

Bacteriology research 420017, Biological research 420190

4213 Providing meteorological information services

Weather forecast 420076, Meteorological information 420076

4214 provides testing services

(1) Material testing 420058, Textile testing 420109, Vehicle performance testing 420195

(2) Physical research 420096, Mechanical research 420101

4216 Appearance design services

Industrial product design 420049, packaging design 420050, modeling (industrial product design) 420165

4217 Building design and consultation Services

Architecture 420011, Architectural Consulting 420036, Architectural Drawing 420038, Interior Decoration Design 420048

※Development of Construction Projects C420013

4218 Fashion Design Services

Apparel Design 420142

4220 Computer Programming and Related Services

Computer Rental 420083, Computer Programming 420090, Computer Software Design 420139, Computer Software Update 420140, Computer Hardware Design and development consulting 420141, computer software rental 420159, recovering computer data 420175, computer software maintenance 420176, computer system analysis 420177, computer system design 420194, computer program copying 420197, converting tangible data and files into electronic media 420198, creating for others and maintenance of websites 420199, hosting of computer stations (websites) 420200, installation of computer software 420201, data conversion (non-tangible conversion) of computer programs and data 420203, computer software consulting 420204, rental of network servers 420205, protection services against computer viruses 420206 , Provide Internet search engine 420209, document digitization (scanning) 420210, computer system remote monitoring 420215

4224 Provide art appraisal services

Art appraisal 420132

4227 Single Service

Book

Painting and Engraving Art Design 420144

(Artificial Rainfall) Catalysis of Clouds 420202

Handwriting Analysis (Graphology) 420211

※Intangible Assets Assessment C420011

※Weighing goods on behalf of others C420012