Standards

LS/T 8014-2023 Active

LS/T 8014-2023 Construction standard for well-facilitated granary

This document establishes the basic principles for the construction of high-standard grain warehouses, stipulates the project composition and construction content, project site selection, construction land and general layout, architecture, receiving and dispatching processes, grain storage processes, supporting systems, information systems, project cost indicators, and other content.
This document is applicable to new flat-roofed warehouses and shallow round warehouses with bulk grain storage functions.

Publish Date: 2023-12-27

LS 8010-2014 Active

LS 8010-2014 Code for design of vegetable oil depot

This standard specifies the general principles involved in the design of vegetable oil storage facilities, including site selection, general layout, storage and transportation processes and equipment, fire safety, water supply and drainage, environmental protection, electrical installations, heating and ventilation.
This standard applies to the design of new, expanded, and renovated aboveground vegetable oil storage facilities that use welded steel vertical fixed-roof tanks.
This standard does not apply to vegetable oil storage facilities that use non-welded steel tanks, nor to the design of warehouse-type, underground vegetable oil storage facilities and auxiliary tanks in production workshops.
In addition to complying with this standard, the design of vegetable oil storage facilities should also meet the requirements of current national standards.

Publish Date: 2014-01-07

LS/T 1201-2020 Active

LS/T 1201-2020 Phosphine fumigation technical regulation for grain storage

This standard specifies the terms and definitions of phosphine fumigation for grain storage, air-tightness requirements, fumigation equipment and tool requirements, pre-fumigation investigation, fumigation plan formulation, determination of fumigation gas concentration and sealing time, dosage, preparation before fumigation, fumigation application, fumigation process control and inspection, effect inspection and air dispersion, phosphine aluminum residue treatment, safety protection and precautions, etc.
This standard is applicable to phosphine fumigation for insect control in grain silos or grain piles (stacks) that meet the required air-tightness standards.

Publish Date: 2020-01-21

LS/T 3246-2017 Active

LS/T 3246-2017 Broken rice

This standard specifies the terms and definitions of broken rice, quality requirements, food safety requirements, inspection methods, inspection rules, as well as packaging, labeling, storage, and transportation requirements, etc.
This standard applies to broken rice used for human consumption (or food processing).

Publish Date: 2017-06-14

LS/T 6116-2017 Active

LS/T 6116-2017 Classification and judgement of rice in grain shape

This standard specifies the terms and definitions, classification, determination rules, and testing methods for the classification and inspection of rice grains.
This standard applies to rice, brown rice, and glutinous rice.

Publish Date: 2017-06-14

LS 1206-2005 Abolished

LS 1206-2005 Safe operation regulations for grain storage facility

This standard establishes the general principles for the safe operation and management of grain warehouses. This standard applies to grain warehouses of four types: shallow round warehouses, vertical cylindrical warehouses, brick round warehouses, and flat-roofed warehouses.

Publish Date: 2005-07-19

LS/T 1709-2018 Active

LS/T 1709-2018 Classification and codes of grain information—Classification and codes of pest and disease in stored-grain

This standard specifies the classification and codes of common diseases and pests during grain storage, and adopts standardized names for grain storage diseases and pests. This standard is applicable to information processing and exchange in the grain industry.

Publish Date: 2018-01-08

LS/T 3259-2018 Active

LS/T 3259-2018 Cyperus esculentus oil

This standard specifies the terms and definitions, classification, quality requirements, inspection methods, inspection rules, labeling and marking, as well as packaging, storage, transportation, and sales requirements for shea butter oil.
This standard applies to crude shea butter and finished shea butter oil. The quality indicators for crude shea butter only apply to the trade of crude shea butter.

Publish Date: 2018-12-03

LS/T 1235-2024 Active

LS/T 1235-2024 Classification and grading of grain warehouse

This document stipulates the basic requirements, classification, and grading of grain warehouses (hereinafter referred to as "grain warehouses").
This document is applicable to the evaluation and management of warehouses in grain storage units.

Publish Date: 2024-10-01

LS/T 1705-2004 Replaced

LS/T 1705-2004 Classification and codes of grain information—Classification and codes of grain establishment

This standard specifies the classification and codes of facilities in the food industry, and adopts standardized names. This standard applies to information processing and exchange in the food industry.

Publish Date: 2004-04-22

LS/T 1105-2024 Active

LS/T 1105-2024 Classification and labelling rules for whole grain

This document defines the terms and definitions of whole grains and whole grain products, classifies whole grain products, and stipulates the general requirements for whole grain raw materials and labeling requirements.
This document applies to the production, processing, circulation, trade, and management of whole grains and whole grain products.

Publish Date: 2024-10-01

LS/T 1706-2004 Replaced

LS/T 1706-2004 Classification and codes of grain information—Classification and codes of grain equipment

This standard specifies the classification and codes of food equipment. This standard is applicable to information processing and exchange in the food industry.

Publish Date: 2004-04-22