Sustainable Packaging RFQ FAQ

Data: ISO's standards catalogue covers the dimensional, material, and test standards that a packaging specification can reference so every supplier reads the same requirement.

Judgment: Put a named standard in the RFQ instead of a descriptive phrase, because a reference standard can be inspected while an adjective is renegotiated at delivery.

Source: ISO - ISO Standards Catalogue (2024)

Data: ASTM International publishes packaging test methods that let buyers score a supplier's performance claim on a shared procedure rather than on self-description.

Judgment: Require the test method behind any performance claim in the RFQ, because a claim without a method cannot be repeated by a second lab.

Source: ASTM International - ASTM Standards (2024)

Data: The U.S. FTC's truth-in-advertising guidance requires environmental claims to be substantiated and not misleading.

Judgment: Treat every sustainability assumption in a quote as a claim the brand will publish, so collect the evidence document before award.

Source: U.S. FTC - Truth in Advertising (2024)

What should a sustainable packaging RFQ include?

Six things, fixed before suppliers quote: the unit of measure, the specification with tolerances, annual volume plus order frequency, the delivery basis and Incoterms, the sustainability requirements with the evidence each needs, and a standard cost-breakdown sheet. When these are left open, two quotes arrive on different bases and the cheapest headline is usually the one with the most assumptions buried inside. Fix the six fields in the RFQ document itself, not in a covering email.

Why do packaging quotes arrive on different bases?

Because suppliers quote what is convenient. One may price per thousand units at the plant gate, another per pallet delivered, and a third per kilogram of converted material, with tooling, freight, and minimum-order penalties placed differently. These totals are not comparable arithmetic. Normalize every reply to one landed cost per finished unit delivered before comparing anything else, and require one-time costs on separate lines from recurring ones.

How many suppliers should a packaging RFQ go to?

Three to five qualified suppliers is the practical range: enough for a real price and capacity signal, few enough to run a serious technical evaluation. Below three you cannot separate a market price from one supplier's book; above five the review collapses into a price contest. Keep one incumbent in the round so the benchmark stays honest, and score technical merit against weights set before the replies arrive.

How do I compare quotes that use different volumes?

Re-quote each supplier at your actual order pattern. A price valid at 50,000 units per release is not the price at 8,000 units per release, and the gap is where a padded quote hides. Ask for the price at two or three volume tiers around your real forecast, identify the step-down points, and model the tiers you will actually order. Comparability improves the moment every supplier prices the same volume profile.

What is the fastest way to spot a padded quote?

Ask for a one-page assumption sheet with every quote: scrap rate, line speed, volume tier, material grade, lead time, and sub-supplier source. The sheet converts a price into testable claims. A supplier that will not state its assumptions is not simpler than one that will; it has just moved the negotiation to after the purchase order, when the buyer has less leverage. Compare assumptions as carefully as prices.

How should I handle sustainability requirements in the RFQ?

State them as evidence requirements, not goals. Name the recycled-content threshold, the recyclability criterion, and the certification you will accept, then ask the supplier to name the document that evidences each one. A requirement with no named document cannot be verified later, and an unverifiable requirement becomes a green-claims risk rather than a procurement advantage. Attach the evidence to the award, not to the first shipment.