Standard specifications for common functions

In cooperation with the ministries and agencies responsible for the system, we are preparing standard specifications for the common functions of mission-critical systems.

What's New

• Twenty twenty-five On January 17, a document on "Prior Examples of Coordination among Business Operators" was published in the FAQ / Reference (Recommended Guidelines) for Specification FAQ / Reference Material.
• On November 18, 2024, the "List of Main Items to Be Checked for Coordination among Business Operators" was published in the FAQ / Reference (Recommended Practice) for Specification FAQ / Reference Material.
• On October 31, 2024, the FAQ and guide for the "Reference for Certification Functions for Local Public Entity Information Systems and File Linkage Functions (Recommended Guidelines)" were published in the FAQ and Reference for Specification FAQ / Reference Material.

Links to each document

• Links to the latest version of the specification
  • Specification FAQ / Reference Material
• Download various specifications
  • Standard Specifications for Common Functions of Information Systems
  • Attachment
    • Bulk Download by Publication Date
    • Separate paper data

Links to the latest version of the specification

*For the disclosure history of each specifications, please refer to Local Public Body Information Systems Common Functions Standard Specifications Disclosure List (Excel / 20 kb) (updated on September 30, 2024).

Updated September 30, 2024

Specification FAQ / Reference Material

• FAQ on "Standard Specifications for Common Functions of Local Public Body Information Systems" (updated September 30, 2024) PDF (415 kb) / Excel (67 kb)
• Reference for "Standard Specifications for Common Functions of Information Systems for Local Governments" (Recommended Guidelines) (updated on February 14, 2024) PDF (3,610 KB) / Revised Edition (PDF / 3,610 KB)
  • Exhibit 1 _ Work Flow for Application Management Function (Excel / 149 kb)
  • Exhibit 2 _ Sample Code (ZIP / 2 kb)
• List of main items to be checked for coordination among carriers
  • How to Use the Key Checklist (PDF / 394 kb)
  • Key Checklist (Excel / 61 kb)
• Sharing of precedent cases on coordination between business operators
  • Leading Example of Coordination among Operators (PDF / 548 kb)
• Reference (Recommended Practice) Guide for Local Government Information System Certification Function and File Linkage Function (ZIP / 25,740 kb)
  *For more information on the Reference Implementation, get a GCAS account and refer to the documentation published in the GCAS Guide (member only page).
  • Frequently Asked Questions: PDF (450 KB) / Excel (32 KB)

Download various specifications

Standard Specifications for Common Functions of Information Systems

Attachment

Bulk Download by Publication Date

• Exhibit Published on September 30, 2024 (ZIP / 3,320 kb)
• Exhibit Published on April 30, 2024 (ZIP / 1,201 kb)
• Exhibit Published on February 14, 2024 (ZIP / 2,520 kb)
• Attachment Published on September 29, 2023 (ZIP / 2,248 kb) (updated on November 24, 2023)
• Exhibit Published on March 30, 2023 (ZIP / 2,612 kb) (updated on April 11, 2023 and June 30, 2023)
• Exhibit Published on August 31, 2022 (ZIP / 1,247 kb)

Separate paper data

Functional requirements

Application Management _ Item Definition

Non-resident address number management _ item definition document

Intra-organization integration Address _ Item Definition

Integrated Storage Management _ Item Definition Document

Integrated Arrears Management _ Item Definition

Non-resident address basic information inquiry API specification

*The API specification [Version 1.0] for extracting non-resident candidates and the API specification [Version 1.0] for updating non-resident address basic information were integrated to create the API specification [Version 2.0] for querying non-resident address basic information.

Non-resident address numbering API specification

Detailed technical specifications for file linkage

OAuth2.0 Access Token Issue API Specification

OAuth2.0 Access Token Information Retrieval API Specification

OAuth2.0 Access Token Invalidation API Specification

Specifications for abolishment, etc.