Compare official labels, inclusions, exclusions, examples, hierarchy, mappings, and practical fit notes.
Use this class for manufacture of basic pharmaceutical products when the main activity includes Manufacture of active pharmaceutical ingredients to be used for their pharmacological properties in the manufacture of medical products (e.g. antibiotics, basic vitamins, salicylic and O-acetylsalicylic acids) and Processing of blood. Check exclusions and nearby codes before applying it to a mixed activity.
Use this class for manufacture of pharmaceutical preparations when the main activity includes Manufacture of medicaments: and Antisera and other blood fractions. Check exclusions and nearby codes before applying it to a mixed activity.
Use this group for the broader activity area of manufacture of basic pharmaceutical products, including Manufacture of basic pharmaceutical products. Open the child codes when a more specific code is needed.
A short checklist before choosing one code over another.
These codes share C MANUFACTURING > 21 Manufacture of basic pharmaceutical products and pharmaceutical preparations before they diverge.
21.10, 21.20, 21.1 already list another compared code as related or often confused.
21.10, 21.20 include official exclusions that may point to a better-fitting code.
| Comparison field | 21.10 | 21.20 | 21.1 |
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| Official title | Manufacture of basic pharmaceutical products | Manufacture of pharmaceutical preparations | Manufacture of basic pharmaceutical products |
| Plain-language summary | Use this class for manufacture of basic pharmaceutical products when the main activity includes Manufacture of active pharmaceutical ingredients to be used for their pharmacological properties in the manufacture of medical products (e.g. antibiotics, basic vitamins, salicylic and O-acetylsalicylic acids) and Processing of blood. Check exclusions and nearby codes before applying it to a mixed activity. | Use this class for manufacture of pharmaceutical preparations when the main activity includes Manufacture of medicaments: and Antisera and other blood fractions. Check exclusions and nearby codes before applying it to a mixed activity. | Use this group for the broader activity area of manufacture of basic pharmaceutical products, including Manufacture of basic pharmaceutical products. Open the child codes when a more specific code is needed. |
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| Parent hierarchy | C MANUFACTURING > 21 Manufacture of basic pharmaceutical products and pharmaceutical preparations > 21.1 Manufacture of basic pharmaceutical products > 21.10 Manufacture of basic pharmaceutical products | C MANUFACTURING > 21 Manufacture of basic pharmaceutical products and pharmaceutical preparations > 21.2 Manufacture of pharmaceutical preparations > 21.20 Manufacture of pharmaceutical preparations | C MANUFACTURING > 21 Manufacture of basic pharmaceutical products and pharmaceutical preparations > 21.1 Manufacture of basic pharmaceutical products |
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