ROHM Group BUSINESS CONDUCT GUIDELINES

Chapter 1 THE ROHM GROUP

1-1. Compliance with Laws, Business Ethics and In-house rules
We conduct our business observing the laws, business ethics and in-house rules in order to continue to be trusted in society as a "company complying with the laws".

Chapter 2 RELATIONS BETWEEN THE COMPANY AND SOCIETIES

2-1. Preservation of Global Environment
Our business activities are greatly blessed with various aspects of the Earth, for example, materials and energy that are necessary for our production activities. With this thought, we independently and positively conduct environmental activities at all our business sites in order to ensure the better environment for the next generation.

2-2. Disclosure and Publicities
We try to provide timely, appropriate, effective, and extensive information on the business operation of the ROHM Group necessary for our stakeholders such as customers, suppliers, stockholders, investors, local communities, and other related parties. Additionally, we aim to collect information from the public and take opinions seriously so that we gain trust as a "transparent company".

2-3. Social and Cultural Activities
We contribute to community through our business. Moreover, as good corporate citizens of society, we actively conduct community-related and cultural activities, as well as lend support to those activities, in order to help develop a civilized and sound society.

Chapter 3 OUR BUSINESS ACTIVITIES

3-1. Research and Development
Considering quality as our top priority at all times, we will manufacture world competitive products by making more efforts toward creative invention, discovery, and improvements. We aim to contribute to the advancement and progress of our culture.

3-2. Production
We strive for production activity according to our mission, which is "to keep quality as our top priority, to manufacture products efficiently and to supply sufficient volume at fair prices" and contribute to society through quality manufacturing.

3-3. Sales
We aim to obtain satisfaction and trust of customers at all times through our excellent products and appropriate services. We also aim to contribute to society through fair and free competition. Therefore, we perform fair sales activities based on a solid social sense and propriety to our customers.

3-4. Procurement
Our business relies on the cooperation and support of people engaged in business in various fields such as supply of necessary materials and intermediate goods. When we purchase materials and intermediate goods, we appreciate a mutual trust with our domestic and foreign suppliers, and strive to improve and prosper with each other.

3-5. Brand and Public Relations (PR)
We strive to inform stakeholders of the management policy, products, technology and other activities of the ROHM Group through our public relations (PR) activities. Throughout our PR activity, we aim to promote the ROHM brand and its company value. We also aim to develop our sales promotion and business by improving the trust and goodwill of our brand.

3-6. Safety of Our Products
We strive to secure the safety of the products in all aspects of our business activities. One of our top priorities is the security and safety of our customers (including the end users) who use our products.

3-7. Management of Confidential and Individual Information
We thoroughly and securely manage internal information acquired through our business activities including confidential information of the ROHM Group, third-parties, and privacy information of individuals concerned.

Chapter 4 RELATIONS BETWEEN THE COMPANY AND EMPLOYEES

4-1. Respect for Humanity and Personality
We respect the individuality and personality of each employee and ensure sound and stable lives of our employees. In addition, we understand the diversity of cultures, customs and other values each country and region has. We encourage an open and comfortable office environment.

4-2. Development of Human Resources and Company
We always strive to acquire new knowledge and become a leader in the field. We aspire to becoming a company sharing its spirit with individuals and enabling business performance as a whole as well as encourage mutual development of the company and its employees.