AionSi — Driven by Commitment

Supplier Code of Conduct

Minimum responsible-business expectations for relevant AionSi suppliers, subcontractors and business partners.

FY2026 framework; subject to contractual adoption and periodic review.

Purpose and scope

This Code establishes responsible-business expectations for suppliers, subcontractors and other relevant business partners supporting AionSi. Requirements may be incorporated into contracts, purchase processes or supplier assessments where applicable.

Labor and human rights

Suppliers should prohibit forced labor, child labor and human trafficking; respect applicable working-hour, wage and employment requirements; and maintain a workplace free from unlawful discrimination and harassment.

Health and safety

Suppliers should identify and manage workplace hazards and comply with applicable occupational health and safety requirements.

Environmental responsibility

Suppliers should comply with applicable environmental requirements and seek to manage relevant energy, resource, waste and environmental impacts responsibly.

Business ethics

Suppliers should conduct business lawfully and ethically, including prohibitions on bribery, corruption, fraud and improper conflicts of interest.

Information and intellectual property

Suppliers must protect AionSi and customer confidential information, intellectual property and personal data and use such information only for authorized purposes.

Responsible sourcing

Where relevant to the supplied goods or services, suppliers should support responsible sourcing and applicable supply-chain due diligence requirements, including customer or regulatory information requests.

Assessment and flow-down

AionSi may request reasonable information or evidence to assess supplier compliance. Suppliers are encouraged to communicate equivalent expectations to relevant sub-suppliers where appropriate.

Reporting concerns

Suppliers should provide a mechanism for reporting suspected misconduct or material violations and should not retaliate against good-faith reporters.

This document describes AionSi’s current responsible-business framework. It is not a representation of third-party certification or assurance unless separately stated. Requirements may be supplemented by applicable law, customer contracts and approved internal policies.

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