Notice of Revision of Fees for Various JET Certifications
(Registration Maintenance Fees and Factory Inspection Fees)

Nov.12th, 2026

As announced on our website on October 30, 2026, the fees related to various JET certifications will be revised effective April 1, 2027.

Among these revisions, the changes to the registration maintenance fees and factory inspection fees are as follows:

1. Revision of Factory Inspection Fees

Factory inspection fees will be increased by approximately 5%.

2. Change in the Scope of Special Discounts for Certain JET Certifications^※1

The special discount will apply only to ISO 9001 and JIS certifications obtained through JET.

3. Change in Fee Items for Water Supply Certification^※2

At present, the registration maintenance fee consists of a basic maintenance fee and an annual maintenance fee. Effective April 1, 2027, the “annual maintenance fee” will be renamed the factory inspection fee.

Accordingly, fees will thereafter be billed under the following two categories:

• Registration maintenance fee (maintenance base fee)
• Factory inspection fee

Note *1

Until now, the special discount has also been applied to ISO 9001 and JIS certifications issued by certification bodies other than JET.
However, because JET can directly verify and link audit information related to ISO 9001 and JIS certifications obtained through JET, thereby improving the efficiency of audit preparation and reducing duplicate audit items, therefore, the special discount will apply only to certifications obtained through JET from April 1, 2027.

As a transitional measure to mitigate the impact of this fee revision, the special discount on registration maintenance fees will continue to be applied, for the time being, to existing registered customers, if there are no changes to their registration status or applicable conditions.

Note *2

The factory inspection handling fee, which has previously been charged separately, will henceforth be included in the factory inspection fee.

Separate quotations reflecting the revised fees will be provided, as applicable. For further information, please contact the department responsible for your certification.
We kindly ask for your understanding and cooperation regarding these revisions.

关于各类JET认证相关费用等（注册维持费、工厂调查费）的调整通知

2026.11.12

JET于2026年10月30日在本研究所官网上通知，自2027年4月1日起，各类JET认证相关费用将按如下内容进行调整。其中，关于登记维持费和工厂调查费，现作以下调整说明。

记

1. 工厂检查费用的调整

工厂检查费用将统一上调约5%。

2. 部分JET认证中特例费用折扣适用对象的调整（※1）

特例费用折扣仅适用于在JET取得的ISO 9001及JIS认证。

3. 供水器具产品认证中的费用项目调整（※2）

现行的注册维持费由“维持基本费 + 年度维持费”构成，现将“年度维持费”名称变更为“工厂检查费”。

今后将以“注册维持费（维持基本费）”和“工厂检查费”两个名目进行收费。

关于调整后的费用，我们将根据具体情况另行提供报价，敬请向相关负责部门咨询。

恳请您理解并予以谅解。