1.1 These requirements cover adhesive-attached labels for use as permanent nameplates or    markers; bearing information, instructions, or    identification in the form of text or    pictographs. The adhesive may be pressure-sensitive, heat-activated, or    solvent-activated. These labels are intended to be used by manufacturers for application to their products at their place of manufacture.

1.2 These requirements also cover:

a) Unprinted materials used by label converters to produce finished labels, such as blank label stocks, overlaminations, laminating adhesives and screen-printable adhesives;

b) Specific combinations of label material, ink, and printing process evaluated as a system; and

c) Labels that are intended to be mechanically affixed or    molded into a plastic part.

1.3 These requirements apply to marking and labeling systems used on complete devices, appliances, or    equipment. The acceptability of a label system/material in a particular application is to be judged under the applicable requirements in the standard covering the device, appliance, or    equipment on which the label system/material is used.

1.4 Marking and labeling systems are evaluated for specific uses and for application to specific surface materials that are essentially smooth, flat, and rigid unless another surface configuration is specified by the manufacturer.

标签类产品采用UL969测试标准,按其产品特性不同分为以下几个认证项目:
(1)PGDQ2;成品认证
(2)PGJI2;部品认证
(3)PGGU2;部品认证
(4)PGIS2;特种使用认证
(5)PGAA;印刷商管制认证程序
YCCT咨询机构是一家专业从事UL及CUL申请认证代理咨询机构，其在标签UL认证方面的影响力在国内排名第一，技术实力无人能及，并特聘从事标签行业10多年的王先生（Mike）作为专家顾问,以指导客户完标签产品的UL认证评估.
UL标签系统(Labeling system)介绍及相关要求:
PGDQ2: Marking  and  Labeling  System (标示及标签系统)
已经表面处理, 印刷过之标签, 至少包括面材, 粘胶及印刷, 也有可能包含上光膜及/或面材的组合。
生产产品厂商 (applicant) 向 标签供货商 (label supplier) 购买无须加印的标签时, 生产厂商于厂验时应提供 PGDQ2 的相关文件予厂验人员检验。 此文件应由 标签供货商 提供给 生产厂商。
PGJI2: Printing Materials (印刷材料)
经印刷或未经印刷之面材及油墨的组合, 以雷射或热转印的方式印刷, 使用者可自行加印。
生产厂商 向 标签供货商 购买文字可由生产厂商自行加印的标签时, 生产厂商于厂验时应提供 PGJI2 的相关文件予厂验人员检验。 此文件应由 标签供货商 提供给 生产厂商。
生产厂商 可加印的任何讯息 如 UL Listing mark, file number, model name, 条形码 (bar codes ) 等等。
PGGU2: Marking and Labeling System Materials (标示及标签系统材料)
标签之组合包括未经印刷之面材及粘胶或上光膜。主要针对粘胶作测试。
PGIS2: Marking and Labeling Systems, Limited Use (标示及标签系统, 限制使用)
可弯曲电线上之标签, UL588/817使用。
与吊挂标签的测试相似，加上了拉力测试等等。
PGAA: Authorized Label Suppliers Program.
标签供货商欲印制含有UL listing Mark 的标签提供给生产厂商时， 于 2003/3/31 起, 标签供货商 应额外提供 PGAA 的相关文件予生产厂商， 以便厂验人员检验。
YCCT咨询机构是一家专业从事UL及CUL申请认证代理咨询机构，其在标签UL认证方面的影响力在国内排名第一，技术实力无人能及，并特聘从事标签行业10多年的王先生（Mike）作为专家顾问,以指导客户完标签产品的UL认证评估.

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