联邦通讯委员会FCC(Federal Communications Commission)与电磁兼容相关法规有:TITLE=47中常用的章节:Part 2,15,18,22,24,74,90,95 i.e.相关的参考标准:ANSI 63.4,ANSI 63.10,TIA/EIA Standard.
其中比较常见的认证方式有三种:Certification,DoC,Verification。这三种产品的认证方式和程序有较大的差异，不同的产品可选择的认证方式在FCC中有相关的规定。其认证的严格程度递减。
1.Certification(ID证明)
Certification对于无意辐射源,扫描接收机,必须要申请Certification.当然,对某些只需要申请DoC或Verification的产品,客户根据自己的需要,也可申请Certification.
如果获得批准,将FCC ID及符合性声明标识在产品上, 还要将FCC要求的注意事项写在用户手册中.
Certification(证明)标签
一定要将如下陈述标注在产品上,如果产品体积过小不不足以放入如下敘述，则可將此敘述放于使用手冊中,只在产品上显示ID号.
FCC ID:XXXXXX
This device complies with Part 15 of the FCC Rules.Operation is subject to the following two conditions:(1)this device may not cause harmful interference,and(2)this device must accept any interference received, including interference that may cause undesired operation.
在使用说明上，另需加入：
Users Manual needs Pt.15.21 statement.
Changes or modificaions not expressly approved by the responsible for compliance could void the user’s authority to operate the equipment
2.Declaration of Conformity(DoC)(符合性声明)
Class B的个人电脑及其外围设备,及消费者的ISM产品(如微波炉)要有DoC的程序或申请DoC的常见产品有:Class B的个人电脑及其外围设备,及消费者的ISM产品(如微波炉),
申请方必须在产品上做出标识将FCC要求的注意事项写在用户手册中.
a.如果以产品或系统测试，使用下列右图的标签。
b.如果个人电脑是由已通过测试的软件组装而成，则改为使用下列左图的标签。
c.并需将以下的敘述加入到标签中。
This device complies with Part 15 of the FCC Rules.Operation is subject to the following two conditions:
(1)this device mat not cause harmful interference,and
(2)this device must accept any interference received,including interference that may cause undesired operation.
d.如果产品体积过小不不足以放入上列敘述，则可將此敘述放于使用手冊中。
3.Verification(认证)
对于不强制要做Doc或Certification产品,就需要Verification的程序.厂家必须:
a.产品要经过测试,建议到取得FCC注册和认可的实验室测试.
b.保留Verification的记录,以作为FCC的可能的审查备用.
c.将符合性声明标识在产品上, 还要将FCC要求的注意事项写在用户手册中.
This device complies with Part 15 of the FCC Rules.Operation is subject to the following two conditions:(1)this device may not cause harmful interference,and(2)this device must accept any interference received,including interference that may ca