Organic growers are looking for inputs they can trust, and that’s a big opportunity for fertilizer and soil amendment manufacturers. Before you put an organic claim on your label, though, you need to know which requirements apply to your product and where you plan to sell it.
Two terms often get confused: OMRI listing and USDA organic certification. They’re related, but they cover different things, and neither one replaces state registration. Here’s how they fit together, and where organic product registration comes in.
OMRI Listing vs. USDA Organic Certification
The USDA National Organic Program (NOP) sets the standards for organic production. Under the NOP, USDA-accredited certifying agents certify operations, such as farms, processors, and handlers, so they can sell and label their products as organic.
The NOP doesn’t certify input products like fertilizers. Instead, inputs are evaluated on whether they’re allowed for use in organic production under NOP standards.
That’s where the Organic Materials Review Institute (OMRI) comes in. OMRI is an independent nonprofit that reviews input products, such as fertilizers, pest control materials, livestock products, and processing aids, against organic standards. Products that pass are OMRI Listed, which gives growers and their certifiers confidence that the product can be used on organic operations. OMRI listing is voluntary, but many growers look for it.
Keep in mind that an OMRI listing is not USDA organic certification, and it doesn’t replace state product registration.
Where State Registration Comes In
Organic compliance sits on top of state registration, not in place of it. Fertilizers and soil amendments still need to be registered in each state where they’re sold, and some states add organic-specific requirements.
California is a key example. Through its Organic Input Material (OIM) program, the California Department of Food and Agriculture requires fertilizing materials intended for use in organic crop and food production to be registered as organic input materials. CDFA verifies each product against the California Fertilizing Materials Law and NOP standards, and your company also needs a fertilizing materials license.
Many brands pursue both California OIM registration and OMRI listing, since together they cover the state requirement and the reassurance growers look for.
Getting Organic Claims Right
For certified agricultural products, USDA defines three labeling categories: “100% Organic,” “Organic,” which requires at least 95% organic ingredients, and “Made with Organic,” which requires at least 70%. The USDA organic seal can’t be used on “Made with Organic” products.
Input products work differently. Claims like “for organic use” or “OMRI Listed” have to match your product’s actual status, and in California, organic claims on fertilizing materials require OIM registration first. An OMRI listing also doesn’t authorize claims about USDA organic certification.
What to Check Before You Start
Before you register a product or put an organic claim on it, review:
- Your formulation and every ingredient
- How the product is intended to be used
- The organic claims you plan to make
- Your product label
- State registration requirements in each target market
- Whether state organic registration applies, as in California
- Whether OMRI listing makes sense for your product and customers
Documentation to Prepare
Organic reviews look closely at how your product is made. Have this information ready:
- Complete product formula, including active and inactive ingredients
- Ingredient suppliers
- A description of the manufacturing process for each ingredient and the final product
- Product specifications and technical documentation
- Proposed product label and directions for use
- Intended use
- Target states and markets
Keep this information consistent across your applications, labels, website, and marketing materials. Mismatches are a common reason for follow-up questions.
Common Mistakes to Avoid
Watch out for these assumptions:
- Treating OMRI listing as USDA organic certification
- Assuming an OMRI listing replaces state registration
- Using organic claims in California before OIM registration
- Expecting one registration to cover every state
- Treating organic compliance as a one-time task
- Submitting without reviewing the complete formula and intended use
Each of these can lead to delays, rejected claims, or relabeling.
How Brand Maven Helps Organic Input Manufacturers
Brand Maven helps fertilizer and soil amendment manufacturers plan organic registration and listing together, so your products are ready for organic growers in every state where you sell. With 12+ years of compliance experience, we handle the state side through the National Compliance Program:
- Regulatory Deep Dive: a full label and claims audit with a clear roadmap to approval, from $995
- Guaranteed Approval Program: documentation, filing, and advocacy with regulators in every state, including California OIM registration, backed by a 99.3% approval rate and our 100% Approval Guarantee
- Guaranteed Compliance Program: organic ongoing compliance, license renewals, tonnage reporting, and state payments handled for you
We also help you prepare the documentation for OMRI review. Learn more about our organic product registration services.
Plan Your Organic Strategy Before Launch
OMRI listing, USDA organic certification, and state registration each play a different role. For input manufacturers, the right path depends on your product, its ingredients, your claims, and where you plan to sell. Getting it right before launch helps you avoid delays, rejected claims, and costly relabeling.
Ready to bring your organic input to market? Book a complimentary consultation with our team.
Frequently Asked Questions
Is OMRI listing required to sell an organic fertilizer?
No. OMRI listing is voluntary, but many growers and certifiers rely on it when choosing inputs for organic operations.
Does USDA certify organic fertilizers?
The National Organic Program certifies operations, not input products. Fertilizers and other inputs are evaluated on whether they’re allowed for use in organic production, through programs like OMRI and California’s OIM program.
Do I need to register an organic fertilizer in California?
Yes. California requires fertilizing materials intended for use in organic crop and food production to be registered with CDFA as organic input materials, along with a fertilizing materials license.
Does an OMRI listing replace state registration?
No. Your product still needs to meet the registration requirements of each state where it’s sold.
Is organic compliance a one-time process?
No. Organic ongoing compliance means keeping your OMRI listing, state organic registrations, and state licenses current for as long as your product is on the market.
