Welcome to LoA Market

Data Sharing made easy, efficient, and affordable

About LoA Market

LoA Market streamlines data sharing by connecting chemical registration data providers with companies. Data providers upload data such as studies and chemical safety reports on LoA Market. Companies can then buy letters of access (LoA) to these data.

Learn how it works or check out our frequently asked questions for more information.

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Improved Operations

opesus shoulders the administrative burden by handling contracts, invoices, taxes, customer support, and payments.

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Attractive & Transparent Pricing

No onboarding costs for data providers. Fair and transparent service fee for buyers per purchased data package.

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Simple Self-Service UI

Easily upload and update data and collaborate with other data providers.

Do you need more information as a data provider? Visit the opesus page for more details.

About opesus

opesus provides software solutions and consulting, allowing companies to run a sustainable business. Our extensive product development and deep technical expertise allow us to offer effective and efficient solutions. We collaborate closely with customers, industry, and authorities, making us the first and best choice whenever customer requirements are not covered by existing sustainability solutions. opesus operates LoA Market.

Learn more about opesus.