CA Transparency Supply Chain Act 2024

California Transparency in Supply Chains Act of 2010

PPG Industries, Inc. (PPG) recognizes the importance of conducting business in an ethical manner that respects human rights.  The California Transparency in Supply Chains Act of 2010 requires certain companies to publish a statement describing the steps they have taken to ensure that there is no slavery, coerced labor or human trafficking in their own businesses or in their supply chains.

This statement relates to the actions and activities that PPG has taken in this regard.

Global Code of Ethics

PPG is committed to conduct business in an ethical manner that respects human rights.  In particular, PPG’s Global Code of Ethics requires compliance with all laws prohibiting forced, compulsory or child labor, human trafficking and employment discrimination.  All employees of PPG and its subsidiaries are required to comply with the Global Code of Ethics.  We regard observing local law to be the minimum acceptable level of conduct.  In addition, PPG’s own standards of conduct frequently oblige us to go beyond the legal minimum of a locality and to conduct our affairs according to our own higher standard.  The Global Code of Ethics is also a key pillar of PPG’s Supplier Sustainability Policy with which all suppliers and contractors are expected to comply.

PPG’s Compliance Department will investigate any violation of the Global Code of Ethics by an employee, and this may result in disciplinary action up to and including termination (in accordance with the relevant Human Resources policy and local law).

Global Supplier Code of Conduct

PPG expects our valued suppliers to operate their business practices in accordance with PPG’s ethics and integrity expectations.  As such, PPG has implemented a Global Supplier Code of Conduct, which was updated in 2024.  PPG’s Global Supplier Code of Conduct is a key pillar of PPG’s supplier sustainability efforts.  The Global Supplier Code of Conduct imposes minimum compliance standards with respect to business integrity, labor practices, health and safety, and environmental management.  It is intended to complement the Global Code of Ethics.  The Global Supplier Code of Conduct covers a wide range of standards, but those specific to working conditions and minimum employment standards are set out in the table below:

Forced or compulsory labor

Suppliers must:

  • Prohibit all forms of forced or compulsory labor
  • Maintain and promote fundamental human rights


Child labor

Suppliers must:

  • Prohibit the use of child labor
  • Adhere to the minimum employment age limit defined by national law or regulation
  • Comply with relevant International Labor Organization (ILO) standards
Rights of minorities

Suppliers must:

  • Respect the legal rights of minorities and indigenous people, including land, forest and water rights and will not participate in any illegal forced eviction practices
Human trafficking

Suppliers must not:

  • Engage in any form of human trafficking, including, but not limited to, use of force, fraud or coercion to obtain labor or services
  • Procure or otherwise engaging in commercial sex acts
  • Destroy or conceal a person’s identity, using misleading or fraudulent practices in recruiting employees
  • Charge potential employees recruitment fees
  • Fail to provide return transportation to employees recruited from foreign countries
Diversity and inclusion

Suppliers must:

  • Promote a diverse workforce and provide a workplace free from discrimination, harassment or any other form of abuse
  • Create a work environment in which employees and business partners feel valued and respected for their contributions
Health and safety

Suppliers must:

  • Provide safe and healthy working conditions
  • Proactively manage health and safety risks with the goal of providing an incident-free environment where occupational injuries and illnesses are prevented
  • Implement management systems and controls that identify hazards and assess and control risk related to their specific industry
Freedom of association

Suppliers must:

  • Respect employees’ right to freedom of association and collective bargaining, consistent with local laws
  • Respect employees’ rights to join or refrain from joining associations and worker organizations
Wages, hours and benefits

Suppliers must:

  • Treat employees fairly, including with respect to wages, working hours and benefits
  • Comply with all applicable legal and regulatory requirements and apply sound employee relations practices
Responsible mineral sourcing

Suppliers must:

  • Comply with the PPG Responsible Minerals Sourcing Policy


The Global Supplier Code of Conduct applies to anyone providing goods and services to PPG, including suppliers and contractors.  Ultimate responsibility for enforcement of the Global Supplier Code of Conduct is PPG’s Global Procurement function.  PPG Procurement investigates any suspected violations of the Global Supplier Code of Conduct by a supplier and stipulates appropriate actions that the supplier must take to remedy the breach.  These will range from allowing the supplier to rectify the violation by corrective and preventative action to termination of applicable contracts and reporting the violation to the proper authorities (in cases where the supplier is involved in slavery and human trafficking).

Supplier Sustainability Policy

Our commitment to human rights and eradicating slavery from the PPG supply chain is closely aligned with our commitment to make PPG’s businesses more sustainable in terms of its compliance with applicable laws and adherence to internationally recognized environmental, social and corporate governance standards.  Our Supplier Sustainability Policy, which was updated in 2023, builds upon our global supplier code of conduct by establishing expectations for sustainability within our supply chain.

On-boarding New Suppliers

Prior to a company becoming a PPG supplier in any region of the world, we perform an assessment that evaluates ethical and regulatory performance in addition to financial solvency, business stability and operational capability.

The process of on-boarding a new supplier has two stages:

  • the supplier must sign up to the Global Supplier Code of Conduct and the Supplier Sustainability Policy; and
  • PPG’s Procurement function follows a supplier qualification checklist and completes a series of checks forms (including a New Supplier Qualification Form) to assess and vet the supplier’s credentials.

The New Supplier Qualification Form includes questions about child and forced labor, human rights violations, workplace safety violations, conflict minerals origin, and supplier diversity.

PPG has implemented ePro, a unique single global solution for managing supplier relationships.  Some of the efficiencies and benefits that the ePro tool delivers are: improved organization, management and visibility of supplier data; digital on-boarding of new suppliers; a central repository of the information required by the New Supplier Qualification Form; and electronic acceptance of the Global Supplier Code of Conduct and the Supplier Sustainability Policy and its requirements.  Within ePro, all suppliers are required to keep their vendor profiles up to date (which includes informing us of any breaches of the Global Supplier Code of Conduct or the Supplier Sustainability Policy or informing us of any changes to the answers previously given to the qualification form).  Accordingly, we are able to monitor any changes to their vendor profiles.  For these reasons, ePro is a key IT solution that helps drive PPG’s ongoing compliance.

Supplier Surveys and Audits

In 2023, we audited over 400 suppliers, either on-site or remotely, to assess factors such as business impact, supply chain risk, product quality, supplier development, and sustainability performance on either a scheduled or ad-hoc basis.  Moreover, 97% of our key suppliers have been assessed to sustainability and social responsibility criteria.  Also in 2023, we started using a new supplier monitoring tool to help us understand where environmental, social and governance risks are concentrated along our supply chain.  This is the newest in a suite of tools and informational databases that we use to track our spending around the world and understand the environmental, social and governance practices of PPG suppliers.  This leading third-party tool helps our Procurement team review our entire supply chain’s performance across the categories of environmental, labor and human rights, ethics and sustainable procurement practices. 

Our approach to assessing the sustainability of our supply base improved significantly over recent years.  We continue to target our top raw material suppliers by spend, and more recently, we shifted our focus to evaluating and monitoring high-risk suppliers based on geographic position, participation in the mining industry, and other category factors to better gauge current or potential risk with existing suppliers.

Through our supplier assessment in partnership with EcoVadis, we can evaluate four key segments of sustainability across our supply base: 

  • Environment:  Energy consumption, product use, customer health and safety, and biodiversity;
  • Labor and human rights:  Employee health and safety, working conditions, child labor, forced labor, human trafficking, diversity, discrimination and harassment;
  • Ethics:  Corruption and anticompetitive practices; and
  • Sustainable procurement:  Supplier environmental and social practices.


The EcoVadis scorecard allows assessed companies to benchmark against industry peers, and it provides an overall corporate social responsibility (CSR) performance rating on a scale from increasing risk to best in class.  The average score of the PPG suppliers who have had their labor and human rights programs rated by EcoVadis through December 31, 2023 was above EcoVadis’ market average score.

At the end of 2023, approximately 800 suppliers responded and have been contacted.

We are pleased that our suppliers who responded and have received ratings tend to perform above the EcoVadis average across all four segments.

Our plan is to achieve a year-over-year increase in both response rate and average rating, then use that information to improve practices within the supply base.

Additionally, each region may perform further evaluations of supplier performance through remote or on-site audits of critical existing suppliers and potential new suppliers.  Suppliers are selected based on an established schedule or when a new product will be produced in a new supplier facility.  The evaluation criteria may include, but is not limited to:  sustainability, contamination prevention, corporate social responsibility, anti-corruption, on-time delivery, quality system and controls, product review, and production processes.  If standards are not met or there are non-conformities, then we may elect to end our relationship with the supplier or require corrective actions for improvements.  For more details on this initiative, please reference our annual Sustainability Report. 

Procurement plays a fundamental role in our commitment to sustainability, and it is critical to drive those responsibilities into our global supply base as an extension of our values and expectations of the way we do business.  To evaluate our own maturity and understand how we can improve upon our success, PPG also carried out an assessment with EcoVadis at the end of 2021.  It showed that PPG’s strengths include:

  • Strong leadership;
  • Advanced policies;
  • Established procedures and processes; and
  • Articulated sustainable procurement vision and goals.


In 2023, PPG earned a Gold rating from EcoVadis.  Only 7% of evaluated companies met the qualifications for this rating.

Mica Supply Chain

We are a founding and active member of the Responsible Mica Initiative (RMI), which aims to mobilize the supply chain to eradicate child labor in India’s mica mining.  We are working with RMI partners to increase traceability, implement fair and sustainable practices along the supply chain, and build a legal framework with associated controls.  Initiative partners also hope to establish holistic programs that improve and empower local communities and their citizens through additional sources of income, access to quality education and health care, and increased access to government programs.  RMI is working collaboratively with various stakeholders, including several government agencies, civil society organizations, local mica businesses and sector experts.  Some of our customers are now represented in RMI, demonstrating that this is a growing and critical sustainability program throughout the supply chain.

In addition to providing funding and resources to RMI, we have traced the pigment provided by our suppliers to the origin of their mica source.  We also performed audits of our suppliers and mines when alerted about the issue in 2017.  

RMI has taken action to ensure that our major mica pigment suppliers are active members.  We continue to align spend with trusted sources and on-board additional suppliers to RMI.

Reporting Violations

Employees are expected to report ethics and compliance concerns related to the Global Code of Ethics to the appropriate levels of management, including the Ethics and Compliance Office, and employees are required to report all violations of the Global Code of Ethics or the law which may result in significant corrective or disciplinary action to PPG’s Ethics and Compliance Office.  PPG offers several reporting options, including the PPG Ethics Helpline which is a confidential, free phone and online reporting service maintained by a third party.  Any retaliation – whether direct or indirect – against any employee who raises a good faith concern is grounds for discipline up to and including termination.

Under the Global Supplier Code of Conduct, suppliers are required to report immediately suspected violations of the Global Supplier Code of Conduct to PPG’s Chief Compliance Officer if a violation of the Global Supplier Code of Conduct is ever in question.  In the event that a supplier recognizes any non-compliant activity or violation of the Global Supplier Code of Conduct, the supplier must provide a detailed corrective action plan to address such deficiency.

Training

To enforce the importance of the Global Code of Ethics and make sure our employees know what is expected, many of PPG’s employees, including those with responsibility over PPG’s supply chain, are required to complete, on an annual basis, a Global Code of Ethics online training course which is accompanied by a test which they must pass in order to complete the training. 

In 2019 and 2022, we launched a modern slavery e-learning course aimed at employees ranked from the most senior management to middle management/ mid-grade specialists with assigned email addresses in certain countries and in the global Procurement department.  The modern slavery-focused e-learning course is designed to increase understanding of what modern slavery is and its impact on individuals, help employees know the signs of modern slavery and raise awareness of what to do if they identify a risk of modern slavery occurring in PPG or its supply chains. 

More Information

For more information about PPG’s supplier sustainability efforts and progress made over the years, please visit the following websites: 


Updated: 8/28/2024