Biodegradable paper cups: what the label legally means
“Biodegradable” is not a regulated claim in India. “Compostable” is. Under the Plastic Waste Management Rules, a product may only be sold as compostable if it is certified to IS 17088 (or the European equivalent, EN 13432). A cup labelled biodegradable without that certification can attract environmental compensation of up to ₹1 lakh.
If you buy or sell disposable cups in India, that distinction is the one that matters — for your compliance position and for your supplier's.
The three words, and what each one commits you to
| Term | Regulated? | Standard | What it requires |
|---|---|---|---|
| Biodegradable | No | None | Nothing measurable. No time limit, no conditions specified. |
| Compostable | Yes | IS 17088 / EN 13432 | Certified disintegration and biodegradation under composting conditions. Exempt from the single-use plastic ban. |
| Re-pulpable | Testable | Lab-measured fibre recovery | Recycles with ordinary paper waste — no separation step, no special facility. |
The PLA problem: certified, but rarely composted
PLA-lined cups are frequently sold in India as biodegradable, and the certification behind them is often genuine. The gap is not the paperwork — it is the infrastructure.
PLA only breaks down under sustained industrial composting conditions. India has very little of that capacity. In a landfill, a PLA cup behaves much like conventional plastic. In a paper recycling stream, it contaminates the pulp. The certificate describes a disposal route that, for most Indian buyers, does not exist.
This is why re-pulpability matters more than compostability in the Indian context: it works with the waste infrastructure that is actually there. Full PE vs PLA vs aqueous comparison.
If you sell under your own brand, EPR applies to you
A point that catches a lot of small food businesses: under the Plastic Waste Management Rules, you are a Brand Owner if your brand name appears on the packaging — even when someone else manufactured it. Brand Owners need their own CPCB EPR registration.
Your supplier's EPR registration does not cover you. Non-compliance attracts environmental compensation of up to ₹1 lakh per day.
What to ask before you buy
- Is this compostable to IS 17088, or just described as biodegradable? Ask for the certificate number.
- What is the lining — PE, PLA or aqueous? A cup cannot hold liquid without one.
- Who holds the test report, and can I have a copy? A certification logo on a website is not a certificate.
- Does the report cover the exact product I am buying, or a different SKU?
Where Pratva stands
Our cups use an aqueous, water-based coating — no PE film, no PLA lining. There is no plastic layer to separate, so they re-pulp with ordinary paper waste.
We do not currently make a certified compostable claim. Independent re-pulpability and IS 17088 compostability testing is in progress, and our own CPCB EPR registration is underway. We will publish the certificate numbers here when they are issued — and until then we will not claim them.
Common questions
Is "biodegradable" a legal term in India?
Not on its own. Under the Plastic Waste Management Rules, a product may only be described as compostable if it is certified to IS 17088 (or EN 13432). Labelling something biodegradable without that certification can attract environmental compensation of up to ₹1 lakh, and repeated or severe violations carry penalties under the Environment (Protection) Act.
What is IS 17088?
IS 17088 is the Indian Standard for compostable plastics. It sets thresholds for disintegration, biodegradation and eco-toxicity under composting conditions. Items certified to IS 17088 are exempt from India’s single-use plastic ban. EN 13432 is the equivalent European standard.
Are PLA cups biodegradable?
PLA is compostable under industrial conditions — sustained high temperature and controlled humidity. India has very little industrial composting infrastructure, so in practice most PLA cups go to landfill, where they behave much like conventional plastic. The certification is real; the conditions it depends on usually are not.
What is the difference between biodegradable, compostable and recyclable?
Biodegradable means it breaks down eventually, with no time limit implied — which is why the word alone means little. Compostable means it breaks down within a defined period under defined conditions, and is certifiable to IS 17088 or EN 13432. Recyclable means it can re-enter a material stream — for paper cups, that means being re-pulpable with ordinary paper waste.
Do I need certification to sell biodegradable cups in India?
To make a compostable claim, yes — IS 17088 certification, and CPCB has a Standard Operating Procedure for issuing certificates to manufacturers and sellers of compostable plastics. Separately, if you sell packaging under your own brand you are a Brand Owner under the Plastic Waste Management Rules and need your own EPR registration, regardless of who manufactures the product.