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Environmental Management

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Total Environmental Advanced Management System (TEAMS)

The Bridgestone Group has developed the Total Environmental Advanced Management System, or TEAMS, which serves as a foundation for environmental activities. The values and practices learned through certifying Bridgestone’s production sites to the ISO 14001 international standard enabled implementation of the EMS framework across the enterprise. TEAMS was developed by adding the concepts of Total (denoting the participation of all business units, facility functions and employees throughout the Group) and Advanced (denoting the Group’s commitment to active disclosure and the consistent pursuit of advanced, world-class activities).

Following the TEAMS concept, each strategic business unit (SBU) and each facility in the Bridgestone Group prepare and adopt an EMS using methodologies employed by ISO 14001. Environmental activities are then improved through the use of the plan-do-check-act (PDCA) cycle at three levels: individual facilities, SBUs, and globally or Group-wide.

As of the end of 2017, 156 (98.7%) of the Group's production sites had obtained the ISO 14001 certification. We plan to strengthen our activity even further by achieving ISO 14001 certification for all target sites*1. We also are preparing EMS for new production sites according to the Bridgestone Group’s proprietary factory production certification system, and plan to successively gain ISO 14001 certification for these sites.

As a basis for supporting TEAMS, we also are striving to provide and consolidate shared global information systems, working toward improvement by analyzing each SBUs environmental activities and data through the Group’s PDCA cycle.

Bridgestone is implementing various system and human asset development measures to strengthen environmental management at SBUs and its business locations.

For system measures, in 2010 we began conducting environmental self-assessments and mutual assessments of production facilities, grading each location with one of three levels (I, II, or III) for environmental management. This system was expanded to all production facilities in 2016, with improvements made utilizing a PDCA cycle based on the results.

For Teammate Development, we conducted conferences for environmental managers to enhance the environmental training structure of the entire Bridgestone Group. The trainings include on-site lectures and discussions among participants, aimed at enhancing the capabilities of environmental managers and strengthening regional cooperation.

  1. Sites targeted by the Bridgestone Group for ISO 14001 certification.

Number of sites with ISO 14001 certification

Number of sites with ISO 14001 certification

Global Environmental Management

Bridgestone Group has an organization structure which three meeting bodies, Global CSR Enhancement Committee (GCEC), Global Management Platform (GMP) and Strategic Business Units (SBUs), coordinates and cooperates to enhance the TEAMS activities with holding the Mid-term Plan (MTP) as its core. Decision makings of global environment strategies and policies authorize at GCEC and Global EXCO. Once GMP receives authorized strategies and policies, it will instruct and send out directions of activities to SBUs and provide support and services. Each SBU makes decisions after the management review on biodiversity, resource recycling and climate change by regions.

Also to strengthen the coordination of GMP and SBU, we have established Global Environment Working Group which consists of members from environment function by regions to enhance global environment activities.

Global environmental management structures

Factory Production Qualification System

The Bridgestone Group has adopted a proprietary factory production qualification system based on ISO 14001 to rapidly identify and minimize environmental risks at new factories and production lines.

To be specific, it is a four-stage system for checking and certifying the environmental management systems at new factories, such as the establishment of an environmental plan, implementation of a preliminary environmental review at the time of construction, preparation of environmental policies, legal compliance and environmental training.

Factory Production Certification System

Promotion of Environmental Activities throughout the Supply Chain

Working together with suppliers , the Bridgestone Group developed the Global Sustainable Procurement Policy in order to promote environmental activities throughout the supply chain. The guidelines stipulate suppliers’ efforts toward the management of chemical products, minimization of environmental impacts from discharged water and emissions, management and reduction of wastes, reduction of greenhouse gases, consideration of biodiversity and others. We are improving our chemical product management system by including in these guidelines an original chemical list prepared by the Group to prevent undesirable chemicals from getting mixed in among the items we procure. We also request that our suppliers cooperate in environmental improvement by holding an annual procurement policy meeting to gain understanding of Bridgestone’s policy on procurement.

We have developed a CSR Self-Check Sheet as a tool to assist suppliers with enhancing environmental commitment. We hold CSR training sessions and provide on-site support based on the check results, and are working together with suppliers in their environmental activities.

Bridgestone have been an engaged member of the Japan Business Initiative for Biodiversity since 2010 to further promote environmental conservation. As a member of the working group consisting of businesses of various types, we are involved in researching techniques that are useful when businesses implement measures to protect and preserve biodiversity from impacts of the supply chain and impacts on the environment “visible,” etc.


Promoting procurement and purchasing products and production equipment with low environmental footprint

The Bridgestone Group requires that all of its suppliers of raw materials and components comply with regulations in their respective countries regarding the use of hazardous substances and materials. The Group also requires that suppliers eliminate the use of chemical products from the early stages if hazardous property is suspected in such products.

Prior to purchasing any components from suppliers, Bridgestone conducts an environmental management review of suppliers based on the Group’s outsourcing authorization system. In this review, Bridgestone examines the suppliers’ overall environmental management and programs. In addition to checking suppliers’ management systems on chemical products, Bridgestone also checks those systems managing air, water, noise, vibration, odor and industrial waste. If any item requiring improvement is identified, we notify the supplier of the issue and ask the supplier to make any and all needed improvements. Additionally, prior to purchasing new production equipment we request that suppliers provide us with information on the use of hazardous substances in the equipment, if any, in the quotation.

Award for Environmental Activities of Suppliers

The “Green Partner Award” was established in 2013 to recognize suppliers for their environmental activities. Based on the Environmental Mission Statement of the Bridgestone Group, “In harmony with nature,” “Value natural resources” and “Reduce CO2 emissions,” this award commends activities that help reduce environmental burdens and result in environmental contributions. Two companies won the Green Partner Award in 2017, Sumitomo Bakelite Co., Ltd. and REIDAN CO., LTD.

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