Standardization in the field of fertilizers, soil conditioners and beneficial substances, that is, materials whose addition is intended to ensure or improve the nourishment of cultivated plants and / or to improve the properties of soils, and the efficient use thereof.
The committees below can access the documents of ISO/TC 134:
| Reference | Title | ISO/IEC |
|---|---|---|
| ISO/TC 24 | Particle characterization including sieving | ISO |
| ISO/TC 47 | Chemistry | ISO |
| ISO/TC 69 | Applications of statistical methods | ISO |
| ISO/TC 190 | Soil quality | ISO |
| ISO/TC 190/SC 3 | Chemical and physical characterization | ISO |
| ISO/TC 275 | Sludge recovery, recycling, treatment and disposal | ISO |
ISO/TC 134 can access the documents of the committees below:
| Reference | Title | ISO/IEC |
|---|---|---|
| ISO/TC 23/SC 18 | Irrigation and drainage equipment and systems | ISO |
| ISO/TC 24 | Particle characterization including sieving | ISO |
| ISO/TC 34/SC 10 | Animal feeding stuffs | ISO |
| ISO/TC 47 | Chemistry | ISO |
| ISO/TC 69 | Applications of statistical methods | ISO |
| ISO/TC 190 | Soil quality | ISO |
| ISO/TC 190/SC 3 | Chemical and physical characterization | ISO |
| Acronym | Title | Category |
|---|---|---|
| AOAC INTERNATIONAL | AOAC INTERNATIONAL, Association of Analytical Communities | A |
| EC - European Commission | European Commission | A |
| FE | Fertilizers Europe | A |
| IFA | International Fertilizer Industry Association | A |
| IFDC | International Center for Soil Fertility and Agricultural Development | A |
| IMPHOS | World Phosphate Institute | A |
| FAO | Food and Agriculture Organization of the United Nations | B |
| OECD | Organisation for Economic Co-operation and Development, OECD | B |
| WCO | World Customs Organization | B |