Batch tests and recycler audits that prove recycled resin is really recycled
TL;DR Pelletmark checks recycled plastic before it goes into packaging. It audits recyclers, samples resin batches and keeps a chain-of-custody record from the recycler's gate to the converter's moulding line. Packaging converters and the procurement teams of large brands pay per audit and per batch, so their recycled-content numbers hold up.
India's packaging rules now set minimum recycled content - 30% for rigid plastic packaging in 2025-26, rising to 60% from 2028-29, with smaller shares for flexible and multilayer packs[1]. One explainer dates the 30% step to 2026-27 instead, so check the Gazette text. Recycled resin is meant to meet IS 14534:2023[1].
Supply is tight and the paper trail is weak. CPCB audits in 2024 reportedly found several lakh fraudulent EPR certificates and levied around ₹355 crore in compensation[1]. A converter buying "food-grade rPET" or recycled HDPE often has nothing more than an invoice and a certificate PDF. If the resin is really virgin plastic, or the volumes don't match what the recycler could process, then the brand's target and any claim it prints are both at risk.
What it does, in regulatory terms: inspection, testing and record-keeping only. Pelletmark is not a CPCB-registered recycler, does not issue EPR certificates and is not a certification body. Lab tests go to accredited labs, and results are reported as found.
Pelletmark visits recyclers and checks that their input, machines and output volumes add up against what they sell. It then samples batches at dispatch and at the converter's gate, sends them for tests and records a mass balance showing how much verified recycled input went into each production lot. Converters get a ranked list of recyclers they can trust and a file per lot that their brand customers can audit.
The seed pitched blockchain-based lifecycle assessment against greenwashing. I reframed it, because a ledger records only what someone types in and can't catch a fake certificate. Physical checks and testing can, so that's the product. Marketing-claim review for brands is a separate job already covered elsewhere in this directory.
Packaging converters pay because brand owners now push recycled-content targets down to them in contracts. Procurement heads at large FMCG and personal-care companies pay for recycler audits before signing supply deals. I found no public price list for this work in India, so pricing is untested. A fee per recycler audit plus a per-batch testing charge is the likely model.
The recycled-content minimums started in 2025-26 and step up every year to 2028-29[1]. Shortfall compensation runs from ₹5,000 to ₹20,000 per tonne for repeat failures[1]. The CCPA greenwashing guidelines of October 2024 also require third-party verification for claims like recyclable or compostable[2][3], so brands want proof that starts at the resin.
No public figure exists for recycled-resin verification spend in India. The firmer signal is the rising mandate - every brand owner using rigid plastic packaging has a recycled-content target that doubles between 2025-26 and 2028-29[1]. The CPCB clean-up of fake certificates, around ₹355 crore in compensation[1], shows the gap between paper and plastic is very real.
EPR platforms[4] connect brands with recyclers and handle certificate trading. Testing labs certify resin samples when asked. Global inspection firms audit factories. As far as I could find, nobody offers recycler audits, batch sampling and lot-level mass balance as one service for mid-size Indian converters. That scan was limited though, because web search was unavailable during research, so check this before you build.
| Difficulty | Moderate (44/100) |
| Starting capital | ₹60 L–1.2 Cr |
| Time to launch | 6–9 months |
The record-keeping software is simple. The hard parts are field work and judgement, meaning auditors who know polymer recycling, sampling that recyclers can't game and test methods that reliably tell recycled from virgin resin, which isn't always possible. Expect a slow start while you build trust.
No licence is needed to run inspections, but you must never present yourself as a certifier.
Building this outside India? The categories above usually have a local equivalent, so check with your own regulator.
Don't let AI declare resin recycled or virgin. Only an accredited lab test and a human auditor's judgement should back that call.
Want to work out the AI layer for Pelletmark? Talk to Yash →
I like this for a founder from polymer testing, packaging procurement or quality audit who already knows converters. If you're a pure software founder then pass, because most of the value is field work. Before building, prove that three converters will pay for audits and that your checks catch at least one bad supplier.
Plan for roughly ₹60 L–1.2 Cr, mostly on trained auditors, lab testing and the first converter contracts.
No licence for inspections, but you can't act as a certifier or issue EPR certificates. Use accredited labs and follow DPDP rules for supplier data.
Yes, recycled-content mandates are spreading. Check the local packaging law and which bodies are allowed to certify recycled content.
The free Pelletmark validation kit has the line-by-line capital breakdown, the effort scoring, the EPR and consumer-law checklist, a 14-day validation sprint with pass/fail targets, a 90-day launch plan, 10 interview questions for converters and buyers, and 5 assumptions to test. Download the kit →
Thinking about building Pelletmark or something close to it? The make-or-break work is proving your tests can tell real recycled resin from relabelled virgin plastic, and that's worth pressure-testing before you hire a single auditor. If you need a hand, you know where to find me. Talk to Yash →
For illustration only. Names are fictional and ideas hypothetical; sourced facts are real but may be out of date. Nothing here is legal, financial or professional advice, and Yash Khatri is not personally liable for any use of it. Read the full disclaimer.