The Ohio Produce Marketing Agreement: grower-run certification

A buyer asks for proof that your spinach was handled safely. A market manager wants a certificate on file before your first delivery. You farm in Ohio, and the audit scheme on the table was written for a California operation three times your size. The Ohio Produce Marketing Agreement exists for exactly that gap: a third-party food safety certification run by Ohio farmers, approved by the Ohio Department of Agriculture, and priced so that a roadside stand and a co-op grower can both take part.

The details cited in this entry were checked on the OPMA program page.

What the Ohio Produce Marketing Agreement actually certifies

OPMA is a food safety GAP certification built around the issues and the particular nature of Ohio growers, farmers and ranchers. It is not one fixed audit handed to everyone. The program runs a number of audits and inspection schemes, and the point of that range is fit: a farm picks the scheme that matches how it actually grows, packs and sells.

That matters because food safety rules tend to arrive as one document written somewhere else. A vegetable operation selling at a farmers market and a fruit grower shipping to a market chain face different risks, different water sources and different handling steps. OPMA's structure assumes that difference rather than ignoring it.

Why Ohio growers built their own program in 2009

The Ohio Produce Growers and Marketers Association established OPMA in 2009. The reason given was direct: rising fear about biological contamination in fresh food products. Grocery buyers, institutional kitchens and consumers were all asking harder questions about how produce was handled, and Ohio growers needed a way to answer those questions with something more than a handshake.

The result was a state-wide voluntary program. Voluntary is the operative word. No one is compelled to enroll, and the framework is offered as a set of food safety strategies for your farm, plus inspections for the farms that need them.

Official approval came from the Ohio Department of Agriculture, which is what lets a grower point a buyer to a recognized state program rather than an in-house promise.

Who runs OPMA now?

The program is governed by a separate board of directors, and it is affiliated with the Ohio Produce Growers and Marketers Association through management services only. That separation is worth understanding before you call anyone. The association that founded the program and the board that governs it are not the same table.

Governance sits with farmers, supported by an advisory board of peers. Those are people who farm themselves, which means the standards they write get tested against the same problems, concerns and issues you deal with in a normal season.

What does the three-tier system mean for your farm?

OPMA is organized as a three-tier system. The design intent is stated plainly: it lets a farm choose its place in Ohio agriculture. The list of operations the program names includes farmers market vendors, auction sellers, organic farmers, small roadside growers, co-ops, and farms selling to a market chain or a nationwide broker.

If you sell direct to customers at the edge of your field, a tier exists for that scale of operation. If you ship pallets to a distributor who then ships nationwide, the framework still applies. You are not forced into a single standard written for the largest operation in the state.

Who performs the inspection?

Inspections are designed and conducted by experienced, educated individuals from Ohio who understand your farm. This is the practical difference between OPMA and a national audit firm sending an inspector who has never seen a muck soil field or a high tunnel in February.

Understanding the farm is not a courtesy. An inspector who knows how an Ohio vegetable operation runs season to season can tell the difference between a real gap in a food safety plan and a procedure that simply is not written down in the language the auditor expects.

Is the certification affordable?

Participation is described as very affordable. The stated contrast is with high-priced third-party audit fees, which are a familiar line item for any grower who has priced a national GAP audit.

The OPMA page on the association's website does not publish a fee schedule, so any figure you want has to come from the program directly rather than from a summary. What the page does say is that cost was a design constraint, not an afterthought.

Can a farm outside Ohio join?

Yes. The program was developed for agriculture in Ohio, but anyone nationwide can become a member and use the benefits of the certification. That is not a marketing aside; it follows from how the standards were written.

The standards, processes and inspection system are described as universally applicable. They are also compliant with International Standards Organization 10765, usually written ISO 10765. A grower in another state reading the same documentation would find a framework they can implement.

For an Ohio grower, the more useful implication runs the other way. The certification a buyer in another state recognizes is built on an international standard, which means your paperwork travels with your produce.

How does a farm join and keep certification?

The entry point is the program's own site, which lays out the audits and inspection schemes available and lets a farm match one to its operation. You can read the program's own description of its audits and schemes at the OPMA program page, which is where enrollment information lives.

Keeping certification is the part that depends on the tier you choose and the inspection scheme attached to it. The framework asks a farm for food safety strategies, then verifies them through an inspection where the farm requires it. What the program page does not publish is a renewal schedule or a step-by-step enrollment checklist, so plan on asking the program office directly rather than assuming a timeline.

What changes with federal food safety rules?

The FDA Food Safety Modernization Act may change standards or information posted on OPMA's websites. The program's advice on this point is unambiguous: check the sites often for updates to certification requirements, standards or procedures.

That is not a throwaway caution. A produce safety rule revision can move what an audit expects to see in your records, and a certification that was current last season may need a different set of documentation this season. Building a habit of checking the program's pages before your inspection window is cheaper than discovering the change during an audit.

Ohio growers who want the certification to stay meaningful for buyers have a reason to keep watching those pages. A state program approved by the Ohio Department of Agriculture and governed by farmers has to track the federal rule it sits alongside, and the growers who check first are the ones who find out what moved.

The OPMA page does not publish what a tier costs or how long a certificate stays valid, and the association's event and registration pages are the fastest way to reach a person who can answer both. Start there before your buyer's deadline does it for you.

The Buckeye Rows editorial team, [email protected]

About opgma.org

The Ohio Produce Growers and Marketers Association publishes on its own domain, where the Ohio Produce Marketing Agreement has its program page. The site carries OPMA's description of its audits and inspection schemes, its governance, its three-tier structure and its relationship to ISO 10765, along with the association's educational programming and its annual Ohio Produce Network gathering. It is a trade association's own publishing outlet, reported on here in the third person like any other body in the state.