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City of Yokohama, Water Works Bureau site policy

About this site

 City of Yokohama, Water Works Bureau (it is said as follows with the authorities) runs and provides City of Yokohama, Water Works Bureau website (it is said as follows with our site) for the purpose of making information distribution on the Internet quickly about various services and news.
 About our site, please use the next matter after approval.

Main characteristic of our site

  • We assume each information site constitution to introduce according to visitor.
  • We aim at site that considered accessibility so that information provided in our site does not have any problem, and even person with limitation and person in various use environment access physical function including elderly person and person with a disability.

About making standard

 We make with reference to web page making standard (Yokohama-shi Internet information tray dispatch guidelines detailed rules 1) to perform appropriate information distribution for every user.

About information security

 We take the following measures to maintain appropriate information security standard.

  • Protection from physical infringements such as peculating of unjust entrance to place where we installed information system in or information assets or destruction
  • Conduct of information security education for the staff handling information assets by maintenance of the conduct system of information security measures
  • Conduct such as prevention of unauthorized access for information assets, computer virus measures

Link policy

 We do not perform new link setting from our site to other websites in principle. (thing which the authorities recognize as need is excluded)
 About link to our site, we handle based on rule of "Yokohama-shi Internet information tray dispatch guidelines".

About WEB page banner insertion

 We make banner advertising slot for WEB page to plan promotion such as city company and store and finance of Motoichi in Yokohama-shi.

Privacy Policy

 Our site delivers based on system for privacy protection of Yokohama-shi.

 In addition, when we acquire personal information, it determines use purpose definitely and uses personal information within the use purpose.
 But we decide to obtain the person's consent unless it was established in laws and ordinances when we use across purpose range that we stated clearly.
 Because customer has you input personal information in peace in our site, we use SSL cryptographic technology for page inputting personal information.


 In the use of our site, please understand the next matter beforehand.

  • We pay attention, and the authorities deliver information to place in our site, but, about the effectiveness, accuracy when you use these information and safety (invasions of computer virus or other harm thing to outbreak such as errors, normal movement of each function, correction when problem occurred, our site and server), do not perform any guarantee.
  • Without notice prior in our site during change and publication of publication contents stopping; may stop site administration again.
  • The authorities use publication contents of our site (conversion. Quotation does not take the responsibility about all influence such as broken link by) damage to occur by doing and the damage to occur by not being available and address modification, malfunction, the damage of indication.

Copyright Policy

 As for all information placed in our site, the authorities hold copyright.
 As for using across range of "private use" and "quotation" and the act to perform use, reproduction, reproduction, re-distribution, re-publication, sale, loan without permission of copyright holder, it is illegal acts such as copyright infringements by laws such as Copyright Act.
 In addition, it may become trademark infringement when we perform similar act about thing registered a trademark of.

About Web accessibility policy

 We devise City of Yokohama, Water Works Bureau Web accessibility policy as follows.

Target range

Time limit to achieve aim

 March 31, 2019

Conformity level to aim for

 Aiming at Web accessibility improvement, we aim for JIS X 8341-3 being based on conformity level AA shown with 2016.

 ※It is 2016 Japanese Industrial Standards JIS X 8341-3
 Japanese Industrial Standards (JIS) about Web accessibility revised on March 22, 2016. Official name: JIS X 8341-3 2016 "apparatuses, software in consideration design guideline - information and communication and: Web contents service - Part 3 as for elderly person, the person with a disability."

 ※In class AA with conformity
JIS has A, AA, three classes of AAA. When we meet all achievement standards of class A and class AA, it is called "conformity in class AA". As for this notation method, "JIS X 8341-3 of Web contents is thing by notation established with version in 2016 correspondence degree notation guidelines - March, 2016" information and communication access meeting Web accessibility base Committee.

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Water Works Bureau fountain mark City of Yokohama, Water Works Bureau General Affairs Division - February 24, 2011 making - July 31, 2017 update
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