Standards

YC/T 146-2025 Leaf tobacco—Threshing and redrying—Technical specification

This document stipulates the general requirements, process and technical requirements, and general condition guarantees for the production and processing of leaf tobacco re-curing.
This document is applicable to flue-cured tobacco and white ribbon tobacco.

Publish Date: 2025-06-30

YC/T 609-2024 Rules for tobacco seedling in moist tray

This document specifies the requirements for seedling production and the technical requirements for wet seedling production of tobacco.
This document is applicable to the production of wet seedlings of tobacco.

Publish Date: 2024-01-29

YC/T 610-2024 Specification of tobacco seedling trays

This document specifies the specifications of the grid trays used for tobacco seedling production.
This document is applicable to tobacco seedling production.

Publish Date: 2024-01-29

YC/T 145.1-2012 Tobacco flavor—Determination of acid value

This part of YC/T 145 specifies the determination method of the acid value of tobacco fragrances.
This part is applicable to the determination of the acid value of tobacco fragrances.

Publish Date: 2012-07-10

YC 0004-1992 The determination method for the free burning nature of tobacco leaves

Publish Date: 1992-06-01

YC/T 556-2017 Radio frequency identification application criterion to logistic distribution of tobacco commercial

This standard specifies the application system framework, technical requirements, data requirements, and operating norms of electronic tags in the logistics and distribution of cigarettes in tobacco commercial enterprises. This standard applies to the application of electronic tags on transfer boxes and retail customer cards during the logistics and distribution of cigarettes in tobacco commercial enterprises.

Publish Date: 2017-07-31

YC/T 625-2025 Construction guidelines for cigarette smart factory

This document stipulates the construction goals and principles, planning and design, intelligent equipment and facilities, digital infrastructure, data resources, production and operation, and cybersecurity of smart cigarette factories, together with their related requirements.
This document is applicable to the planning, design, construction, and delivery of smart cigarette factories.

Publish Date: 2025-06-30

YC/T 613-2024 Technical specification for safety of confined spaces operation in tobacco enterprises

This document specifies the identification of safety risks in confined spaces and operations of tobacco enterprises, the preparations for operations in confined spaces, and the safety requirements and safety management requirements for operations in confined spaces.
This document is applicable to tobacco processing units and tobacco commercial production and operation units. Other production and operation units of tobacco supporting and diversified investment, such as acetate fiber, tobacco printing, etc., may refer to it for implementation.
Note: Tobacco commercial production and operation units specifically refer to prefecture-level tobacco companies. Tobacco processing units include units engaged in tobacco re-drying, cigarette manufacturing, cigar manufacturing, and the production of reconstituted tobacco leaves.

Publish Date: 2024-01-29

YC/T 584-2019 Process specification of reconstituted tobacco

This standard specifies the basic requirements, main process flow, and process tasks of each work procedure involved in the production of reconstituted tobacco leaves, as well as the incoming material standards, quality requirements, equipment requirements, process requirements, and process detection indicators.
This standard applies to the production of reconstituted tobacco leaves. The process design of reconstituted tobacco leaves can refer to this standard.

Publish Date: 2019-12-26

YC/T 588-2021 Industrial and commercial grade standards for cigar leaves

This document specifies the grading elements, technical requirements for quality levels, and grading code rules for cigar wrappers, cigar sleeves, and cigar cores.
This document is applicable to the transfer of cigar tobacco between manufacturers and traders.

Publish Date: 2021-12-03

YC/T 590-2021 Measurement guideline for equipments comprehensive efficiency of cigarette industry enterprises

This document provides an evaluation model and method for the comprehensive efficiency of equipment in cigarette industry enterprises.
This document is applicable to the evaluation of the comprehensive efficiency of equipment in the cigarette industry enterprises during the tobacco processing and packaging processes.

Publish Date: 2021-12-03

YC/T 145.9-2012 Tobacco flavor—General method of determination of total volatile constituents

This part of YC/T 145 specifies a general testing method for the total volatile components of tobacco fragrances.
This part is applicable to uniform and clear liquid tobacco fragrances, and is not applicable to tobacco fragrances in other forms.

Publish Date: 2012-07-10