How to Build a Packaging Bill of Materials

A packaging BOM is the foundation for EPR reporting. This checklist helps teams create complete, reviewable BOMs.

1. List each component the customer receives.

Why it matters: Primary, secondary, labels, inserts, and mailers can all be reportable.

Common pitfall: Do not collapse bottle, cap, pump, and label into one line.

Why it matters: Component type helps reviewers find gaps and compare similar packaging.

Common pitfall: Everything marked other becomes hard to validate.

Why it matters: Fees and reporting formats are organized around material categories.

Common pitfall: Avoid broad labels like plastic, paper, or metal when PET, HDPE, PP, paperboard, or aluminum is known.

Why it matters: Spec sheets, COAs, and technical drawings support audit defense.

Common pitfall: A sales quote is not enough if it lacks material and weight details.

Why it matters: Eco-modulation and recycled content reporting may distinguish post-consumer content.

Common pitfall: Do not assume total recycled content is PCR.

Why it matters: Validation surfaces missing BOMs, stale sales data, and incomplete supplier responses.

Common pitfall: Generating reports before resolving critical gaps creates rework.

Start with a PackBOM EPR Data Audit and get a clear map of your packaging compliance gaps.

Check which states your brand should evaluate.

Learn how to build BOMs for EPR reporting.

Read the connected EPR guide and supporting resources.