NEXCO CENTRAL Corporate site


Internal Control

Basic Policies Related to Systems Ensuring the Appropriateness of Work

(Drawn up on May 12, 2006)

(Partially revised on September 7, 2006)

(Partially revised on May 14, 2007)

(Partially revised on June 7, 2007)

(Partially revised on October 7, 2010)

(Partially revised on April 1, 2014)

(Partially revised on May 21, 2015)

(Partly revised on 2018.5.24)

(Partly revised on May 24, 2019)

(Partially revised on April 23, 2025)

Based on the provisions of the Companies Act and the Ordinance for Enforcement of the Companies Act, Central Nippon Expressway Company Limited will maintain a system to ensure the appropriateness of work as follows.

  1. System to ensure that the execution of directors' duties conforms to laws and regulations and the Articles of Incorporation

    Recognizing that all directors, including all officers and employees, act in accordance with high principles and standards, we will determine the “Central Nippon Expressway Group Code of Ethics and Code of Conduct” as a guideline to be practiced in various situations; and we will appoint an executive in charge of ethics and legal compliance (CCO) to supervise the promotion of compliance in this Company.
    Furthermore, we will also set up a Human Resources and Ethics Committee mainly composed of outside experts to maintain systems for the establishment of high ethical standards, and to deliberate on compliance issues that may have a significant impact on this Company.
    Based on the rules of the Board of Directors, meetings of the Board of Directors will be regularly held to decide on important matters, and the directors will regularly report on the status of the execution of work.
    In order to enhance the transparency and fairness of bidding contract procedures, a Bid Monitoring Committee consisting of outside experts will be set up at each Regional Head Office which is the bidding contract agency for road construction.

  2. System related to the storing and managing of information concerning the execution of directors' duties

    After establishing rules related to document management, information concerning the execution of directors' duties will be recorded and saved in document form or in electromagnetic media (hereinafter referred to as “documents, etc.”). The minutes of general meetings of shareholders and the minutes of meetings of the Board of Directors will be saved for many years in the General Affairs Department; and documents, etc. concerning the execution of other directors' duties will also be properly saved and managed based on such rules.

  3. Rules for managing the risk of loss and other systems​ ​

    As a road operator whose mission is to provide safe and comfortable Expressway with safety as its top priority, we will appoint a position to oversee crisis management in order to strengthen our crisis management system against crises and risks such as disasters, accidents, and other serious incidents that could cause damage to the nation. We will also establish a system and procedures for swift and accurate response in the event of an emergency. In addition, to improve the safety of Expressway, we will establish an organization at our head office that will be responsible for safety across the company, and will establish a system to steadily implement a cycle of formulating, implementing, evaluating, and improving plans that will contribute to improving safety.
    In addition, for other risks related to the environment, compliance, information security, finances, etc., we have established a Risk Management Committee, which is comprised of all Managing Officer, and organizational-level risk management subcommittees, to systematically manage risks and establish a system to avoid or reduce losses, etc. Regarding information security, we have established the "NEXCO CENTRAL CSIRT" system and appointed a Chief Information Security Officer (CISO) to strengthen our information security system.

  4. System to ensure that the execution of directors' duties is efficiently conducted

    The Board of Directors meets regularly to decide on important matters and to supervise the execution of directors' duties. In addition, the introduction of an executive officer system will separate decision-making/supervisory functions from executive functions and strengthen directors' checking functions.
    Furthermore, in order to strengthen the functions of the Board of Directors and to improve management efficiency, management meetings with executive officers as members will be regularly held to deliberate important matters and to establish rules for clarifying the authority and responsibilities related to the execution of duties.
    Regarding the expressway business, with the aim of having people on site have a sense of ownership and for them to execute autonomous operations, we will maintain a system for the execution of proper work by clearly compartmentalizing operations which the main office has jurisdiction over from the operations executed by the Regional Head Offices as core executors with the support of the main office.
    In addition, in order to share our corporate vision and management policy throughout the Group, we will formulate a medium-term management plan, review it on a case-by-case basis depending on social and economic conditions, etc., and manage business performance using a business management system.

  5. System to ensure that employees' execution of duties conforms to laws, regulations and the Articles of Incorporation

    In order for employees to comply with laws, regulations, the Articles of Incorporation and social norms, we will formulate compliance regulations such as our Code of Ethics and Code of Conduct. At the same time, the General Affairs Department will supervise compliance initiatives being promoted by each department across the organization in order to ensure thorough compliance and improve compliance knowledge; and provide ongoing education, support, and others through in-house training and other activities.
    Furthermore, in order to comply with laws, regulations, internal regulations, etc. through reports and consultations related to compliance and to prevent any misconduct, we will set up a “Compliance Hotline” as an internal consultation desk and a “Compliance Lawyer Hotline” as an external consultation desk, creating an environment where consultations can be made with peace of mind.

  6. System to ensure the appropriateness of work in the corporate group consisting of this Company and its subsidiaries

    From the perspective of maximizing the corporate value of the Group, the Company will set out the basic policy for Group management and will implement business management and performance evaluations while respecting the autonomy of each subsidiary.
    In order to discuss and share the business execution policy of the entire Group, we hold regular Group-wide meetings attended by Member of the Board of Directors, Managing Officer, presidents of subsidiaries, etc. Each subsidiary reports to us on the status of business execution, etc., prior to the holding of the general meeting.
    Based on Companies in our Group Management Regulations, the Company encourages its subsidiaries to manage their affairs autonomously, while requiring them to obtain prior approval from or report to the Company regarding important management matters of their subsidiaries. The Company also strengthens governance across the Group by operating a risk management system based on the Risk Management Regulations.
    Each subsidiary will establish rules to clarify authority and responsibility regarding the execution of duties, thereby ensuring that its duties are carried out efficiently.
    Furthermore, the Central Nippon Expressway Company Group Code of Ethics and Code of Conduct will be applied to subsidiaries as well, and a Chief Compliance Officer (CCO) will be appointed at each subsidiary and Group CCO meetings will be held to promote compliance throughout the Group.
    Furthermore, each subsidiary will set up an internal compliance hotline and will also be able to use the "Compliance Lawyer Hotline" established by the Company, creating an environment where employees can seek advice with peace of mind.
    The Audit Department will audit the status of these initiatives within the Company and the Group and report to the Board Member of the Board of Directors and the Executive Committee on a regular basis.

  7. Matters related to employees who are requested by auditors to be available in order to assist auditors in their duties, matters related to the independence of such employees from directors and matters related to ensuring the effectiveness of instructions of auditors to such employees​ ​

    To assist with audit work, we will establish an Audit & Supervisory Board Member Office and assign the necessary number of dedicated staff with legal, tax, accounting, and technology-related knowledge.
    In addition, when advanced knowledge or skills in law, accounting or technology are particularly required to conduct an audit properly, experts such as lawyers and certified public accountants may be utilized.
    Unless there are special reasons, Audit & Supervisory Board Member Staff will report directly to Audit & Supervisory Board Member and will follow the instructions and orders of Audit & Supervisory Board Member. In addition, the consent of the full-time Audit & Supervisory Board Member will be required for personnel transfers, personnel evaluations, and disciplinary actions.

  8. System for directors and employees to report to auditors; and system for directors, auditors and employees of subsidiaries or those who have received reports from said directors, auditors and employees of subsidiaries to report to the auditors of this Company

    In addition to matters designated by law, directors and employees will regularly or temporarily report to auditors the following: matters that have a significant impact on this Company and this Company's Group of Companies; decisions on important measures; misconduct by directors and employees; filings of serious lawsuits; the implementation status of internal audits and the operational status of the “Compliance Hotline” and the “Compliance Lawyer Hotline.”
    Directors, auditors and employees of subsidiaries or those who have received reports from said directors, auditors and employees of subsidiaries will regularly or temporarily report to auditors the following: matters that have a significant impact on this Company and this Company's Group of Companies; misconduct by directors and employees; filings of serious lawsuits; and the operational status of consultation desks related to compliance.
    Furthermore, we will make it possible for auditors to attend important meetings of this Company and this Company's Group of Companies as appropriate, and we will make it possible for auditors to view important documents on important decisions and reports, etc. as needed.

  9. System to ensure that those who have given reports to auditors are not subject to unfavorable treatment due to such reports

    Regarding persons who have given reports to auditors, this Company and its subsidiaries will not treat such persons unfavorably due to the fact that they have given such reports.​ ​
    In addition, we will ensure the viability of the aforementioned by determining in the rules that persons who reported to or consulted with a supervisor or the consultation desk related to compliance will not suffer any disadvantage due to such reporting or consultation.

  10. Prepayment or reimbursement procedures for expenses incurred in the execution of auditors' duties and other matters related to policies related to the processing of expenses or debt incurred in the execution of such duties​ ​

    This Company allows the Board of Auditors to appropriate the budget in advance for expenses required by auditors for the execution of their duties, and allows them to claim reimbursement from the Company for urgent expenses after these expenses were incurred.

  11. Other systems to ensure that audits by auditors are conducted effectively

    Opinions will be regularly exchanged among auditors, the representative director, and other directors. In particular, regarding the appointment of auditors, we will respect the proposal and consent rights of the Board of Auditors, and we will establish a system wherein auditors and the representative director are able to exchange opinions.
    In addition, auditors, the Audit Department, accounting auditors and the auditors of subsidiaries will periodically exchange opinions so that they may work closely together.

Nothing follows.

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