Compare official labels, inclusions, exclusions, examples, hierarchy, mappings, and practical fit notes.
Use this group for real estate activities with own property and development of building projects when the main activity includes Buying and selling of own real estate and Development of building projects. Check exclusions and nearby codes before applying it to a mixed activity.
Use this group for architectural and engineering activities and related technical consultancy when the main activity includes Architectural activities and Engineering activities and related technical consultancy. Check exclusions and nearby codes before applying it to a mixed activity.
Use this group for the broader activity area of rental and operating of own or leased real estate, including Rental and operating of own or leased real estate. Open the child codes when a more specific code is needed.
Use this group for the broader activity area of real estate activities on a fee or contract basis, including Intermediation service activities for real estate activities and Other real estate activities on a fee or contract basis. Open the child codes when a more specific code is needed.
Use this class for buying and selling of own real estate when the main activity includes Buying and selling of self-owned real estate and Apartment buildings and dwellings. Check exclusions and nearby codes before applying it to a mixed activity.
These codes do not share a visible parent branch.
A short checklist before choosing one code over another.
These codes do not share a visible parent branch, so compare the main activity and official exclusions carefully.
68.1, 68.2, 68.3, 68.11 already list another compared code as related or often confused.
68.1, 68.11 include official exclusions that may point to a better-fitting code.
68.1, 68.11 have non-exact Rev. 2 to Rev. 2.1 mappings; review old records before migration.
| Comparison field | 68.1 | 71.1 | 68.2 | 68.3 | 68.11 |
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| Official title | Real estate activities with own property and development of building projects | Architectural and engineering activities and related technical consultancy | Rental and operating of own or leased real estate | Real estate activities on a fee or contract basis | Buying and selling of own real estate |
| Plain-language summary | Use this group for real estate activities with own property and development of building projects when the main activity includes Buying and selling of own real estate and Development of building projects. Check exclusions and nearby codes before applying it to a mixed activity. | Use this group for architectural and engineering activities and related technical consultancy when the main activity includes Architectural activities and Engineering activities and related technical consultancy. Check exclusions and nearby codes before applying it to a mixed activity. | Use this group for the broader activity area of rental and operating of own or leased real estate, including Rental and operating of own or leased real estate. Open the child codes when a more specific code is needed. | Use this group for the broader activity area of real estate activities on a fee or contract basis, including Intermediation service activities for real estate activities and Other real estate activities on a fee or contract basis. Open the child codes when a more specific code is needed. | Use this class for buying and selling of own real estate when the main activity includes Buying and selling of self-owned real estate and Apartment buildings and dwellings. Check exclusions and nearby codes before applying it to a mixed activity. |
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| Parent hierarchy | M REAL ESTATE ACTIVITIES > 68 Real estate activities > 68.1 Real estate activities with own property and development of building projects | N PROFESSIONAL, SCIENTIFIC AND TECHNICAL ACTIVITIES > 71 Architectural and engineering activities; technical testing and analysis > 71.1 Architectural and engineering activities and related technical consultancy | M REAL ESTATE ACTIVITIES > 68 Real estate activities > 68.2 Rental and operating of own or leased real estate | M REAL ESTATE ACTIVITIES > 68 Real estate activities > 68.3 Real estate activities on a fee or contract basis | M REAL ESTATE ACTIVITIES > 68 Real estate activities > 68.1 Real estate activities with own property and development of building projects > 68.11 Buying and selling of own real estate |
| Rev. 2 mapping |
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