E&I Cooperative Services is a member-owned, nonprofit purchasing cooperative whose membership is limited to the education community — colleges and universities, K-12 school systems, and their affiliated nonprofit entities, including academic medical centers and research foundations. For a research office or lab manager, the practical reason E&I matters is that it runs pre-negotiated, competitively bid contracts — including categories covering large and specialized laboratory equipment — that a member institution can use directly instead of running its own solicitation for the same purchase.
This guide covers what E&I actually is, who can join, how its contracts get built, what to expect in its lab-and-scientific-equipment contract categories, and how an E&I purchase interacts with federal grant procurement rules. For the broader landscape of group purchasing organizations research institutions use — including how E&I compares to Vizient and OMNIA Partners — see the companion Group Purchasing Organizations (GPOs) for Research Institutions guide; this page goes deeper on E&I specifically.
What E&I Cooperative Services is
E&I is structured as a cooperative: it is owned by its member institutions rather than by outside shareholders or a for-profit parent, and its governance is built around serving education-sector purchasing needs specifically, rather than a general commercial buyer base. That structure is the reason its contract portfolio leans toward categories education and research institutions actually buy in volume — scientific and laboratory equipment, furniture, facilities and operations, technology, and professional services — rather than a generic multi-industry catalog.
E&I does not manufacture or sell anything itself. Its role is to run competitive solicitations on behalf of its membership, award contracts to suppliers, and publish those contracts for members to use directly. Because education and nonprofit research institutions are its only members, participating suppliers are effectively competing for access to that entire buyer base at once — which is the leverage a single institution’s own purchasing volume usually can’t replicate.
Who can join E&I
Membership is generally open to public and private colleges and universities, K-12 school districts, and affiliated nonprofit entities — a research foundation, academic medical center, or university-affiliated nonprofit tied to an eligible institution would typically qualify. Membership for eligible public and nonprofit education institutions is generally free or low-cost, consistent with how most higher-education purchasing cooperatives are funded (see below). Eligibility categories and any documentation requirements can change, so confirm current eligibility and the enrollment process directly with E&I or through your institution’s central procurement office rather than assuming based on institution type alone.
In practice, most research universities and academic medical centers are already E&I members through central procurement — a lab or department often doesn’t need to enroll separately, only to confirm the institution’s existing membership and find out how to access the contract catalog.
How E&I’s contracts get built
Like other education-sector purchasing cooperatives, E&I funds its operations primarily through supplier administrative fees — a small percentage of sales made through an awarded contract, paid by the vendor — rather than through membership dues charged to institutions. That funding model is why membership itself is typically free for eligible public and nonprofit institutions.
Each contract category is put out to competitive solicitation, evaluated, and awarded to one or more suppliers for a defined term. This matters directly for compliance: a purchase made through an E&I contract is meant to already reflect a genuinely competed process, so a member institution isn’t required to separately compete that same purchase — provided the institution can actually document that the underlying E&I solicitation was run in a manner consistent with its own procurement standards (see the federal-compliance section below).
Contract categories relevant to labs and research
E&I organizes its contract portfolio into broad categories, and the ones most relevant to research operations and lab management typically include:
- Scientific and laboratory equipment — general lab instrumentation and supplies, and separately, large or specialized laboratory equipment categories covering higher-cost capital items such as biosafety cabinets, ultra-low-temperature freezers, centrifuges, and analytical instrumentation.
- Facilities and operations — equipment and services tied to running physical lab and research space.
- Technology — hardware, software, and IT services used by research offices and labs alongside general campus IT.
- Professional and general services — consulting, staffing, and other services an institution might otherwise have to competitively bid on its own.
Specific awarded suppliers and exact category names change as contracts are re-competed and renewed. Don’t treat any external summary — including this one — as a current list of active E&I contract holders; check the E&I contract portal directly, or ask your procurement office, for what’s currently under contract in a given lab-equipment category before assuming coverage.
How to actually use an E&I contract
- Confirm membership. Ask your institution’s central procurement or purchasing services office whether the institution already holds E&I membership — most research universities do, even if individual labs and departments aren’t aware of it.
- Check the current contract catalog for the equipment or service category you need, rather than assuming a category isn’t covered — E&I’s portfolio changes as contracts are competed and renewed.
- Confirm internal sign-off requirements. Some institutions let labs use a published E&I contract directly up to a dollar threshold; others route any purchase above a minimal amount through central procurement regardless of whether a cooperative contract exists. This is an institutional-policy question, not an E&I question.
- For federally funded purchases, get written confirmation from your procurement or sponsored-programs office that the specific E&I contract you intend to use is treated as satisfying your institution’s Uniform Guidance procurement policy — see the compliance section below.
- Keep the contract reference number and award documentation with your purchase records. An auditor reviewing a federally funded purchase will want to see that a competed contract, not an informal single-quote purchase, was the actual basis for the price paid.
E&I compared to other GPOs serving research institutions
E&I’s distinguishing feature is that its membership is limited to education and affiliated nonprofit institutions, which shapes its contract portfolio around higher-education and research-institution purchasing categories specifically. Vizient, by contrast, grew out of healthcare group purchasing and is strongest for academic medical centers and hospital-affiliated research operations buying clinical and healthcare-adjacent categories. OMNIA Partners serves a broader public-sector and education membership with a wide multi-category portfolio that extends beyond lab-specific goods into general facilities, technology, and operations purchasing. Many research institutions hold active memberships in more than one of these simultaneously and use whichever has the strongest contract for a given purchase. For a fuller comparison framework and guidance on when a GPO contract makes sense versus running your own solicitation, see Group Purchasing Organizations (GPOs) for Research Institutions: How They Work and When to Use One.
E&I and federal grant procurement compliance
For purchases made with federal award funds, the relevant rule is the Uniform Guidance at 2 CFR §200.318, which explicitly encourages non-federal entities to enter into intergovernmental or inter-entity procurement arrangements — cooperative purchasing through organizations like E&I among them — “for procurement or use of common or shared goods and services” as a way to foster economy and efficiency. See Cooperative and Intergovernmental Purchasing Agreements Under 2 CFR 200.318(e) for the full regulatory mechanics.
That encouragement is not a blanket waiver of competition requirements. Two things a research office should verify before treating an E&I purchase as automatically compliant:
- That the underlying E&I solicitation was competitively run in a manner consistent with the Uniform Guidance’s procurement standards. If E&I can’t document how a given contract was competed, using that contract doesn’t automatically satisfy your own institution’s competition obligation.
- That your institution’s own procurement policy formally recognizes E&I contracts as an approved procurement method. This is an internal-policy question separate from the federal rule, and it’s where audit findings tend to actually surface — a purchase made through a cooperative contract the institution’s own policy never approved as an acceptable method.
A purchase made without any competed contract behind it — through E&I, another GPO, or otherwise — needs its own documented justification; see Sole-Source Justification Letter: Format, Required Elements, and a Worked Example. If your institution issues purchasing cards for smaller lab purchases, also see Procurement Card (P-Card) Compliance for Research Purchases on Federal Awards for how card purchases and cooperative contracts interact under federal award terms.
For large equipment purchases specifically, also weigh whether a new-equipment cooperative contract is actually the right fit against buying used or refurbished — see Used vs. Refurbished Lab Equipment: What to Check Before You Buy.
Frequently asked questions
What is E&I Cooperative Services?
E&I Cooperative Services is a member-owned, nonprofit purchasing cooperative serving colleges, universities, K-12 school systems, and their affiliated nonprofit entities. It negotiates competitively bid contracts with suppliers — including scientific and laboratory equipment — that member institutions can use directly instead of running their own solicitation for the same purchase.
Is E&I membership free?
For eligible public and nonprofit education institutions, membership is typically free or low-cost. E&I is funded mainly through administrative fees paid by awarded suppliers — a small percentage of sales made through a contract — rather than dues charged to member institutions. Confirm current terms directly with E&I, since funding structures and any fees can change.
Does E&I have contracts for lab equipment?
Yes — E&I maintains contract categories covering scientific and laboratory equipment, including large or specialized capital equipment. Exact awarded suppliers and category scope change as contracts are competed and renewed, so check the current E&I contract catalog or your procurement office for what’s actively under contract before assuming a specific item or vendor is covered.
Is an E&I contract automatically compliant with federal procurement rules?
Not automatically. 2 CFR §200.318(e) encourages cooperative purchasing arrangements as a way to achieve economy and efficiency, but the purchase still has to trace back to a genuinely competed contract, and your own institution’s procurement policy has to recognize that E&I contract as an approved method. Confirm both with your procurement or sponsored-programs office before relying on an E&I purchase to satisfy a federal award’s competition requirement.
How is E&I different from Vizient or OMNIA Partners?
E&I’s membership is limited to education and affiliated nonprofit institutions, which shapes its contract categories around higher-education and research purchasing specifically. Vizient’s roots are in healthcare group purchasing and it’s strongest for academic medical centers buying clinical and lab categories tied to patient care; OMNIA Partners serves a broader public-sector and education membership across a wider range of categories beyond lab-specific goods. Many institutions hold membership in more than one and use whichever has the strongest contract for a given purchase.
Can an individual lab use an E&I contract directly, or does it have to go through central procurement?
This depends entirely on your institution’s own policy. Some institutions let departments and labs use a published E&I contract directly up to a dollar threshold; others require central procurement to process any purchase above a minimal amount regardless of whether a cooperative contract exists. Check with your procurement office rather than assuming.
This guide covers general E&I mechanics for a research-institution audience and is not legal or compliance advice. Confirm current membership eligibility, contract categories, and awarded suppliers directly with E&I, and confirm compliance treatment of any specific purchase with your institution’s sponsored-programs or procurement office and, for federally funded purchases, your award terms and 2 CFR Part 200 directly.
