How to collect and validate packaging data from suppliers

Trying to track down packaging data can be like a game of Whack-A-Mole. It is spread across supplier specifications, spreadsheets, PDFs, inboxes and internal systems.

For brands managing complex product portfolios, building an accurate picture of the packaging in their supply chain can mean gathering information from dozens (sometimes hundreds) of suppliers, each with different data, formats and ways of working.

This can make supplier outreach one of the most tedious, and often underestimated, parts of packaging data management.

As reporting requirements become more granular and evidence-based, sending a spreadsheet and hoping it comes back complete becomes untenable. Both brands and their suppliers need a structured way to request information, answer questions, validate responses and keep track of what is still outstanding.

First-mile data is often the hardest to collect

Most supplier outreach begins with good intentions: a request is emailed, a deadline is set and someone starts maintaining a tracker.

Suppliers then respond at different times and with different levels of detail. Questions are sent back. Attachments arrive in inconsistent formats. Some requests reach the wrong contact, while others require repeated follow-up.

Before long, the process becomes unruly and difficult to manage. Information is scattered across inboxes, there is no clear record of what has been validated, and internal teams spend valuable time chasing responses.

Technology can help organise the process, but software alone does not solve the human challenge. If a supplier does not understand what is being requested (or why it is important), the data is unlikely to arrive complete, accurate and in the format required.

Better packaging data starts with smarter supplier outreach.

Let Phantm chase your suppliers for you

Phantm manages supplier outreach as a structured workflow rather than a series of one-off emails.

Dedicated support channels across WhatsApp, WeChat and email make it easier for suppliers to ask questions using communication tools already familiar to them. Suppliers are segmented by customer and program, keeping requests, requirements and follow-ups organised within each engagement.

Every supplier then moves through a clear request, clarification and validation loop:

• The initial packaging data request is issued.
• Suppliers receive practical guidance when questions arise.
• Submitted information is reviewed and clarified directly with the supplier.
• Data and supporting evidence are validated before becoming part of the packaging record.

Each interaction is retained, creating a persistent and auditable conversation history. Brands can see who has responded, what has changed and which gaps remain... all without searching through inboxes or maintaining another spreadsheet.

Phantm does the chasing, gathering and reconciling, while internal teams retain the oversight to check, decide and lead.

Make it easy for suppliers to get it right

From the supplier’s perspective, the experience is deliberately straightforward.

Rather than receiving a data dump or an unfamiliar template with little explanation, suppliers have a single point of contact and plain-language guidance. Questions are handled quickly, with Phantm’s average response time to supplier enquiries sitting at under 12 hours.

That responsiveness can make a significant difference.

During one recent program, a supplier asked Phantm to add a colleague so they could work through the review together. Our team provided a personalised walkthrough video explaining the process and what was required.

That supplier went on to become one of the most active participants in the program, completing 181 review events, making 94 data updates and taking 10 SKUs through to full completion.

The lesson here is really simple: suppliers are mostly more than willing to provide data. They just need a clearer process and the right support to provide it with minimal friction.

What structured outreach looks like at scale

Across two simultaneous programs running between June and mid-August, Phantm engaged 65 supplier organisations.

That activity generated:

• 2,214 product review events
• Reviews across 397 SKUs
• More than 1,000 component-level data updates

These numbers demonstrate why supplier outreach cannot be treated as a minor administrative task anymore. At scale, it is an operational program requiring structured communication, responsive support, careful validation and a reliable audit trail.

When those elements work together, fragmented supplier information becomes trusted, reusable packaging data.

Capture once. Repurpose forever.

Ongoing, the objective moves beyond completing the next report.

Once supplier information has been collected, structured and validated, it should become part of a connected packaging data asset that can be reused across compliance, procurement, product development, supplier engagement, packaging optimisation and commercial decision-making.

Brands should not have to repeat the same collection exercise every time a regulator, retailer or internal team asks a new question.

Capture the information once. Keep it structured and evidenced. Improve it over time. Then repurpose it wherever the business needs it.

Make supplier outreach a managed service

As packaging data obligations grow, supplier outreach should be managed as a core business process, just like financial data manahement.

Phantm works directly with suppliers to collect, clarify and validate packaging information, helping brands build a reusable data asset while removing the burden of manual follow-up.

If your business is facing a slew of new packaging data, reporting or regulatory obligations, talk to Phantm about building a supplier engagement program that is ready for whatever comes next.