Request Quote Book a Demo

How to Create an Effective Responsible Minerals Sourcing Program

By Jared Connors

Investigations into human right violations from the mining of tantalum, tungsten, tin, and gold (3TGs) — also known as conflict minerals — have caught the attention of regulators and non-governmental organizations (NGOs). Various laws, including Section 1502 of the Dodd-Frank Act, and templates like the Conflict Minerals Reporting Template (CMRT), were created to enforce responsible minerals sourcing in manufacturing.

(Need a refresher on what is responsible minerals sourcing? Check out our short knowledge article.)

But over the past few years, cobalt, copper, graphite, nickel, mica, and lithium (extended minerals) have also been tied to supply chain sustainability concerns like forced labor and child labor. 

To protect against supply chain risks and meet growing customer demands for sustainable products, manufacturers must now expand their responsible minerals sourcing policy beyond the 3TGs.

These six steps can help you create a proactive responsible minerals sourcing program for your organization and minerals supply chain.

1. Assess Suppliers for Extended Minerals & Conflict Minerals Use

The first step to designing a responsible minerals sourcing due diligence program is to determine which suppliers and products are in scope of responsible minerals requirements. 

Your goal is to identify suppliers in your supply chain that provide consumer-facing goods containing a conflict mineral or extended mineral. Read our mineral sourcing Q&A with two supply chain sustainability experts to learn more about how they’re different.

A thorough scope analysis, usually conducted in collaboration with members of your engineering and procurement teams, will contribute to an efficient program launch by significantly reducing the number of suppliers that need to be contacted. 

You might have thousands of suppliers, but many of them will not be in scope. They may be service providers (such as lawyers or accountants) or supplying you with products that are not used in consumer-facing goods (like janitorial supplies). You don’t need to survey these suppliers about their mineral supply chains. 

Other suppliers might provide goods that do not contain minerals of concern (e.g., wood or plastic products), and you can omit them from your mineral due diligence program. 

Once you’ve narrowed your list to the suppliers that use minerals covered by conflict mineral regulations, you can move on to the next step.

Expert Guide

Guidance on Artisanal & Small-Scale Mining

The global mineral supply chain is full of artisanal and small-scale mines. You likely have some in your own supply chain. 
Download our guide to find out how to protect your organization from unique risks. 

2. Create Responsible Minerals Sourcing Policies

The next step is to create an end-to-end responsible minerals compliance plan and determine the processes required to support it. This may include:

  • Determining Production Steps: First, detail all production steps throughout the supply chain in chronological order to help establish what the compliance plan should include and/or address. 
  • Set Due Diligence Standards: Standards should include a combination of in-house expectations that consider internal company goals and capacity, as well as internationally recognized standards such as the Organisation for Economic Co-operation and Development (OECD) Due Diligence Guidance. 
  • Communicate & Delegate: Break standards down into steps that can be assigned to specific personnel. The due diligence plan, its goals, and the expectations of associated individuals and groups must be clearly communicated to all suppliers, operational employees, managerial staff, executives, and board members.
  • Monitor & Measure: Consider how to measure and report progress on your short-, medium-, and long-term responsible minerals sourcing goals, and how to communicate these results internally and to the public. 

Continuous Improvement: Regularly review achievements against due diligence goals. Regulatory requirements may evolve throughout compliance cycles, so changes to the program may need to include new due diligence activities within established operations. For example, if the Responsible Minerals Initiative (RMI) updates the CMRT or Extended Minerals Reporting Template (EMRT), you may need to update your supplier surveys.

Get expert tips on creating a bullet-proof conflict minerals program by downloading our guide, Dig Deeper: Building a Conflict Minerals Program for Today’s Risk Landscape.

3. Gather Supplier Contacts 

Next, collect contact information for the compliance officers who represent your suppliers. This is generally the first challenge associated with responsible minerals data procurement.

A manufacturer’s procurement division will have the most up-to-date supplier contact information, but these are usually sales contacts or generic emails for placing orders. Look for a contact who is knowledgeable about the product’s content. If this information is not readily available, a message sent using the contact page on the supplier’s website may, in some cases, be directed to the appropriate personnel. However, receiving a response may take longer than anticipated when using this method. 

Once the appropriate contact information is found, it should be added to a central database that can be shared among business units for maximum efficiency. Establishing this database will involve multiple departments, including the procurement, engineering/design, and compliance sectors, at minimum. 

Did you know? Smelters are a major pinch-point in supply chain transparency. Our Smelters of Interest Guide will help you identify which smelters may pose reputational or sustainability risks.

4. Engage Suppliers About Their Mineral Sourcing Practices

Once the correct contact information has been found, supplier outreach is the next step. This step may involve significant amounts of data, depending on your supply chain, and is best managed with supply chain management software.

Ideally, a manufacturer will notify suppliers of an impending responsible minerals data request via email. When using a third-party vendor to manage this process, this notification email is essentially an authorization email, which ensures:

  • The right person is contacted
  • The request is not unexpected
  • The third-party vendor (if applicable) has the company’s authorization to procure this data from its supply chain
  • Suppliers know what format they should submit their data in (e.g., through a portal, using a template such as the EMRT or CMRT, etc.)

Some suppliers may be hearing about responsible minerals requirements for the first time, so it is important that data requests provide suppliers the information and resources they need to respond efficiently. 

Be sure to include:

  • A clear, polite request explaining why the data is needed
  • A link to the form or survey they are required to complete
  • A link to educational materials
  • Clear instructions on how to correctly complete the request and by when
  • A point of contact for questions
  • Links to key resources
A cover of a customer story featuring conflict minerals reporting.
Case Study

See how GE Appliances, a Haier Company, expanded their conflict minerals risk management program to include cobalt sourcing. Assent helped the company reduce time spent engaging suppliers by 90% and save $400,000 each year on its responsible mineral sourcing efforts.

Read the Case Study

5. Track Supplier Progress 

When collecting extended or conflict mineral sourcing data, companies often receive waves of responses, depending on the size and readiness of their suppliers. In order to manage the process efficiently, we recommend:

  • Keeping information in a centralized location to ensure efficiency of supplier communications
  • Maintaining records of the information suppliers have provided to ensure they are not contacted multiple times for the same data
  • Measure the time required for responses and consider automated solutions for supply chains larger than 100 suppliers
  • Ensure the process can be replicated easily for new regulations or substance restrictions

An image of a compliance manager reviewing conflict mineral declarations.

These best practices for responsible minerals don’t have to be manual and time-consuming. Assent’s conflict minerals reporting software and the Assent Sustainability Platform automate all these steps, making it possible to run your responsible minerals sourcing program with minimum internal resources. 

Managing Supplier Responses

Responses to information requests can typically be broken down into the following categories:

Supplier Responds Appropriately

This is the ideal situation. Supplier data should be stored, and the process used for data collection should be recorded and replicated for subsequent requests. 

Supplier Responds but Does Not Provide Information

This is common when new substance controls are introduced. Make notes to follow up with the supplier at a mutually agreed-upon date. If this is the correct contact, this should also be noted for future data requests.

Supplier Does Not Respond

This means the person is either the wrong contact, the email did not go through (spam filter), or the contact is working on finding the information but did not reply. 

Supplier Does Not Respond (Second Request)

After the indicated response window has closed and a second contact has been emailed with no response, an escalation email should be sent. These activities should be tracked in a supply chain sustainability management system that allows notes to be made on suppliers and their status.

Delinquent

If three emails have been sent to multiple contacts with no response, a supplier then typically becomes “delinquent.” At this point, a business decision must be made to either find alternate means of procuring the data (e.g., data mining), use a different supplier, or accept the risk of having a gap in the program.

6. Analyze & Report Data 

To maximize efficiency, companies should monitor and analyze data as it is collected rather than at the end of the process. The simplest approach to data analysis is with a data aggregator that shows all survey responses or questions at once. If there is no automated mechanism in place for responses, establish a manual process for reviewing, tracking, and analyzing data.

Once data has been collected, companies enter the reporting phase to complete the process for the first year. For reporting under the Dodd-Frank Wall Street Reform and Consumer Protection Act in the U.S., for example, organizations are required to annually file a Form SD with the Securities and Exchange Commission. Other regulations, such as the EU Conflict Minerals Regulation, may require different approaches that are determined by the enforcement authorities of each country. 

While many manufacturers have already adopted cobalt sourcing into their responsible minerals programs, the OECD has also proposed more than 30 other minerals for which companies should follow similar sourcing processes. Manufacturers that voluntarily collect data on one or more of these minerals can refer to the OECD Due Diligence Guidance on the topic for information on analyzing their data and how to proceed when risks are identified. 

Why Make Responsible Minerals Sourcing a Priority?

Once these six steps have been completed, organizations enter the maintenance phase of compliance. This involves improving and expanding due diligence activities in response to changing consumer, corporate, and legal expectations. This important step helps manufacturers maintain their responsible minerals compliance programs, ensuring their compliance strategies and associated regulatory knowledge are up to date.

Companies seeking to meet their evolving regulatory requirements face considerable challenges, and failure to adapt can result in serious legal, reputational, and financial consequences. By creating and maintaining a strong, expansive due diligence program, manufacturers can identify risks in their supply chains and protect against the adverse effects that can result from their mineral sourcing activities. 

Additionally, factors other than regulations for mineral sourcing are constantly increasing, adding complexity. Some minerals are impacted by sanctions, others by export restrictions or tariffs. All of these pose an increased risk for supply chain disruption if your sourcing insights are limited. 

Although responsible minerals sourcing requirements vary around the world, the messag

e to businesses is clear: Comprehensive due diligence is imperative for companies looking to maintain ethical sourcing practices. 

A screenshot of Assent's responsible sourcing software.

The Solution: Conflict Minerals Reporting Software 

Assent makes running your responsible minerals sourcing program and reporting simple and more cost-effective than manual management. Our conflict minerals reporting software gives you everything you need to collect minerals sourcing data and roll it up into compliance or responsible sourcing reports.

The Assent Sustainability Platform automates supplier outreach and data management, making it easier for you and your suppliers to rapidly share minerals sourcing declarations. And our team of responsible sourcing experts keeps your program up to date with the latest changes in conflict minerals requirements and when new minerals are added to the list of extended minerals of concern.

Most importantly, working with Assent grants you access to our smelter library, providing you with country of origin data, sustainability insights, and risk factors like ties to sanctions on the smelters in your supply chain. 

It’s time to take action and hit your responsible minerals sourcing goals. 

Show Me the Software

Book Your Conflict Minerals Software Demo

Speak to one of our responsible sourcing experts and learn how Assent can streamline your conflict minerals reporting program. Less risk, faster results.

Responsible Minerals: Assent Answers the Top Questions

Compliance with SCIP and responsible minerals requirements can feel overwhelming, especially as regulations expand beyond traditional conflict minerals. This FAQ gives compliance managers clear, practical answers to common challenges in building and maintaining a responsible minerals sourcing program.

Which minerals are included in responsible sourcing and SCIP reporting requirements?

Responsible minerals programs traditionally focused on the “conflict minerals” (3TGs):

  • Tantalum
  • Tin
  • Tungsten
  • Gold

Today, regulators and customers also expect due diligence on extended minerals linked to human rights and sustainability risks:

  • Cobalt
  • Copper
  • Graphite
  • Lithium
  • Mica
  • Nickel

Companies should expand their responsible minerals sourcing program to cover both conflict and extended minerals.

How can I identify which suppliers are in scope for a responsible minerals sourcing program?

Not every supplier must be contacted. To determine scope:

  1. Focus on suppliers providing products that contain conflict or extended minerals.
  2. Exclude service providers (e.g., legal, accounting) and non-relevant goods (e.g., janitorial supplies, wood, plastics).
  3. Collaborate with procurement and engineering teams to confirm which suppliers are material to consumer-facing goods.

A scoped supplier list makes responsible minerals due diligence more efficient and avoids unnecessary outreach.

Which compliance standards and reporting templates apply to responsible minerals sourcing?

Global frameworks and tools that guide compliance include:

  • OECD Due Diligence Guidance (the international standard for responsible sourcing programs)
  • Conflict Minerals Reporting Template (CMRT) for 3TG reporting
  • Extended Minerals Reporting Template (EMRT) for cobalt, lithium, and other extended minerals

Aligning your program with these standards ensures consistency with regulatory expectations.

What are the biggest challenges when engaging suppliers on mineral sourcing?

The most common challenges include:

  • Finding the right contact: Procurement lists often contain sales emails, not compliance contacts.
  • Educating suppliers: Some may be unfamiliar with conflict or extended minerals requirements.
  • Managing volume: Large supplier networks make manual follow-up inefficient.

Clear outreach — with instructions, deadlines, and links to templates — increases response rates and supplier accuracy.

How can technology support responsible minerals sourcing compliance?

Technology simplifies supplier engagement, tracking, and reporting by:

  • Automating supplier outreach and data collection
  • Centralizing supplier responses in one platform
  • Flagging risks tied to smelters or specific minerals
  • Reducing manual follow-up and repetitive requests
  • Ensuring compliance programs adapt to evolving regulations

Solutions such as Assent’s sustainability platform help compliance teams reduce administrative workload while keeping programs aligned with SCIP and conflict minerals reporting requirements.

Jared Connors | Director, Regulatory & Sustainability

Jared is focused on helping companies achieve their corporate social responsibility (CSR) goals through increased understanding and mitigation of risk. His 12 years of leadership in human rights, anti-bribery and anti-corruption, and environmental issues help him guide companies into new areas of co...

Read More

You may also like...

Cars on a production line representing a new DDRT supply chain due diligence standard.

AIAG’s DDRT Is Here. Is Your Compliance Program Ready?

Explore the DDRT and learn how it standardizes forced labor due diligence in the automotive industry for better compliance.

October 6, 2025

Read Blog

How Assent Customers Stay Ahead of Responsible Minerals Compliance

The European Union Conflict Minerals Regulation Explained

Learn how to achieve conflict minerals compliance under the EU Conflict Minerals Regulation and use the CMRT to simplify reporting.

September 15, 2025

Read Blog

Close up of gold, a mineral that is included under the EU conflict mineral regulation.

Empowering Responsible Gold Sourcing: Assent’s Role in Germany

Learn how we’re partnering with the Forum for Responsible Gold to support sustainable gold sourcing and EU conflict mineral regulation compliance.

July 28, 2025

Read Blog

test