The National Institute of Quality (INACAL in Spain), thru Directoral Resolution No. 000013-2026-INACAL/DN, has published 16 Peruvian Technical Standards (NTP in Spain) related to agroindustry, food, and alcoholic beverages

1. NTP 205.055:2017 (revised in 2026). ANDES GRAINS. Kiwicha in grain. Testing methods. 2nd Edition. Describe the testing methods to be followed for determining the degrees, mass of 1,000 grains, total damaged grains, and foreign matter of amaranth seeds.
2. NTP 012.502:2021 (revised in 2026). BLUEBERRY. Good Agricultural Practices. 1st Edition. It establishes good agricultural practices for blueberry production, with the aim of ensuring its commercial quality and that it is a safe, healthy product free from contaminants that could harm consumer health.
3. NTP 210.027:2021 (revised in 2026). ALCOHOLIC BEVERAGES. Labeling. 4th Edition. It establishes the minimum information that must be included on the labeling of alcoholic beverages packaged in the country or abroad, for their commercialization.
4. NTP 211.011:2021 (revised in 2026). ALCOHOLIC BEVERAGES. Rum. Requirements. 4th Edition. It establishes the technical characteristics, definitions, classification, requirements, sampling and analysis methods, labeling, and packaging that the alcoholic beverage known as rum must meet.
5. NTP 211.041:2012 (revised in 2026). ALCOHOLIC BEVERAGES. Testing method. 2nd Edition. It establishes the method for determining the total dry extract in alcoholic beverages.
6. NTP 212.008:2009 (revised in 2026). ALCOHOLIC BEVERAGES. Wines. Determination of chlorides. 3rd Edition. It establishes the method for quantitatively determining chlorides in wine, applicable to both domestically produced and imported wines.
7. NTP 212.039:2009 (revised in 2026). ALCOHOLIC BEVERAGES. Wines. Determination of malvidin diglucoside. 1st Edition. It establishes the method for quantitatively determining malvidin-3-glucoside in wines, applicable to all wines, both domestically produced and imported.
8. NTP 212.052:2017 (revised in 2026). WINE ALCOHOLIC BEVERAGES. Wines. Determination of arsenic. 1st Edition. It establishes the method for quantitatively determining the arsenic content in wines, applicable to both domestically produced and imported wines, using atomic absorption spectrometry.
9. NTP 212.036:2009 (revised in 2026). ALCOHOLIC BEVERAGES. Wines. Determination of total dry extract. 1st Edition. It establishes the method for quantitatively determining the total dry extract in wines, applicable to all wines, both domestically produced and imported.
10. NTP 212.032:2017 (revised in 2026). WINE ALCOHOLIC BEVERAGES. Wines. Determination of methanol. 2nd Edition. It establishes the method for determining the methanol content in wine, by molecular spectrophotometry (UV/VIS) or gas chromatography, applicable to all wines, both domestically produced and imported.
11. NTP 212.037:2009 (revised in 2026). ALCOHOLIC BEVERAGES. Wines. Determination of citric acidity. 1st Edition Establishes the method for quantitatively determining citric acidity in wines, applicable to all wines, both domestically produced and imported.
12. NTP 212.031:2009 (revised in 2026) ALCOHOLIC BEVERAGES. Wines. Determination of volatile acidity. 2nd Edition. It establishes the method for the quantitative determination of volatile acidity in wines, applicable to all domestically produced and imported wines.
13. NTP 110.300:2021 (revised in 2026). MALT NUTRITIONAL BEVERAGE. Determination of pH. 1st Edition. It establishes the method for determining pH in malt nutritional beverages.
14. NTP-ISO 18606:2021 (revised in 2026) Packaging and the environment. Organic recycling. 1st Edition. It establishes the procedures and requirements for packaging that is suitable for organic recycling. The packaging is considered recoverable thru organic recycling only if all individual components meet the requirements.
15. NTP-ISO 4832:2021 (revised in 2026) Microbiology of food for human and animal consumption. Horizontal method for the enumeration of coliforms. Colony counting technique. 1st Edition. It provides general guidelines for the enumeration of coliforms, applicable to products intended for human consumption and animal feed; and environmental samples in the area of food production and handling.
16. NTP-ISO 4833-1:2021 (revised in 2026). Microbiology of the food chain. Part 1: Colony Count at 30 °C Using the Pour Plate Technique. 1st Edition. This part of ISO 4833 specifies a horizontal method for the enumeration of microorganisms that are capable of growing and forming colonies on a solid medium after aerobic incubation at 30 °C.