--- title: "OptoNews Tip: Find warranty and agency approval info for Opto 22 products" description: Get warranty and agency approval information for one part number or many, on the Opto 22 website image: https://blog.opto22.com/hubfs/agency_appr_product_pg_580x309.png --- - [Log in](https://www.opto22.com/logon?returnurl=%2f) - [Register](https://www.opto22.com/Special-Pages/Logon.aspx) - [Your Cart](https://www.opto22.com/Checkout/Shopping-Cart) - [Contact Us](https://www.opto22.com/support/contact-us) [![Opto 22 Logo](https://blog.opto22.com/hubfs/opto22_lightsilvergradient_800px.png "Opto 22 Logo")](https://www.opto22.com) - [Products](https://www.opto22.com/products) - [What Do You Want to Do?](https://www.opto22.com/products/what-do-you-want-to-do) - [groov RIO](https://www.opto22.com/products/groov-rio) - [groov EPIC System](https://www.opto22.com/products/groov-epic-system) - [Case Studies](https://www.opto22.com/products/groov-case-studies) - [Product Selector](https://www.opto22.com/products/product-selector) - 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[Agency Approvals/Compliance](https://www.opto22.com/support/agency-approvals) - [Privacy Policy](https://www.opto22.com/support/privacy) - [About Us](https://www.opto22.com/about-us) - [History](https://www.opto22.com/about-us/history) - [Location](https://www.opto22.com/about-us/directions) - [Corporate Contacts](https://www.opto22.com/about-us/corporate-contacts) - [Opto 22 Product Philosophy](https://www.opto22.com/about-us/opto-22-product-philosophy) - [Customer Quotes/Testimonials](https://www.opto22.com/about-us/customer-quotes-testimonials) - [Virtual Tour](https://www.opto22.com/about-us/virtual-tour) - [Pressroom](https://www.opto22.com/about-us/pressroom) - [Distributors](https://www.opto22.com/about-us/distributors) - [International](https://www.opto22.com/about-us/international) - [Sustainability](https://www.opto22.com/about-us/sustainability) - [Careers](https://www.opto22.com/about-us/careers) - [Community](https://www.opto22.com/community) - [OptoPartners](https://www.opto22.com/community/opto-partners) - [Technology Partners](https://www.opto22.com/community/technology-partners) - [Education Partnerships](https://info.opto22.com/partnering-in-education) - [Opto Blog](https://blog.opto22.com/) - [Opto Forums](http://forums.opto22.com/) - [Events](https://www.opto22.com/community/events) - [Articles](https://www.opto22.com/articles) - [Log In](https://www.opto22.com/logon) - [Register](https://www.opto22.com/Special-Pages/Logon.aspx) - [Your Cart](https://www.opto22.com/Checkout/Shopping-Cart) - [Contact Us](https://www.opto22.com/support/contact-us)   # OptoNews Tip: Find warranty and agency approval info for Opto 22 products # OptoBlog # OptoNews Tip: Find warranty and agency approval info for Opto 22 products Posted by [Jean Femia](https://blog.opto22.com/optoblog/author/jean-femia) on Apr 28, 2017, 7:00:00 AM - [Tweet](https://twitter.com/share) Suppose you're spec'ing a system and you know that one location will require Factory Mutual-approved I/O. Which Opto 22 SNAP I/O modules have FM approval? Or suppose the products you purchase must be UL approved, or meet certain European Union (CE) standards.  What if you just want to know what the warranty period is for a specific Opto 22 part? Of course you can **check individual products**. The product's page on our website shows you symbols of agency approvals for the product. For example, you can see in the image below that the SNAP-AIMA analog current input module meets standards for UL, FM, CE, RoHS, and DFARS. Also on this product page, you can click the Specifications tab to see both warranty and agency approval information (typically near the bottom of the specs table). And specifications are also in the product's data sheet, which you can download from the page.  ![Find agency approval symbols on an Opto 22 website product page](https://blog.opto22.com/hs-fs/hubfs/agency_appr_product_pg_580x309.png?width=580&name=agency_appr_product_pg_580x309.png "Find agency approval symbols on an Opto 22 website product page")   But if you're looking at **more than one part number**, a faster way to check is in the Support section of our website. Here's how. ### Warranty information On the Opto 22 website, click the Support tab and then click [Warranties](http://www.opto22.com/site/warranties.aspx). You can read warranty details there if you like, but to see the warranty period for each one of our products, click [List of part numbers and their warranties](http://www.opto22.com/site/documents/doc_drilldown.aspx?aid=3624).  ### Agency Approval information On the Opto 22 website, click the Support tab and then click [Agency Approvals](http://www.opto22.com/site/agency_approvals.aspx). Here you'll find all the documents pertaining to approvals and compliance. Most of these documents list the specfic part numbers that apply. For example, the UL Approval Document lists all Opto 22 part numbers that are Underwriters Laboratory (UL) approved. Here are the documents that appear on the Agency Approvals page: [FM Approval Document](http://www.opto22.com/site/documents/doc_drilldown.aspx?aid=1705)  [CSA Approval Document](http://www.opto22.com/site/documents/doc_drilldown.aspx?aid=1704)  [UL Approval Document](http://www.opto22.com/site/documents/doc_drilldown.aspx?aid=1703)  **RoHS Compliance Documents:** [RoHs Statement of Compliance - Industrial Control & Monitoring Instruments](http://www.opto22.com/site/documents/doc_drilldown.aspx?aid=2902) [RoHs Statement of Compliance - Lead-Free Products](http://www.opto22.com/site/documents/doc_drilldown.aspx?aid=2903)   [California RoHS Statement of Compliance - Industrial Control and Monitoring Instruments](http://www.opto22.com/site/documents/doc_drilldown.aspx?aid=4596)  **European Union (CE) Declarations:** [Low Voltage](http://www.opto22.com/site/documents/doc_drilldown.aspx?aid=1766)   [EMC](http://www.opto22.com/site/documents/doc_drilldown.aspx?aid=1787)   [Components](http://www.opto22.com/site/documents/doc_drilldown.aspx?aid=1767)   [R&TTE](http://www.opto22.com/site/documents/doc_drilldown.aspx?aid=4385) [ATEX](http://www.opto22.com/site/documents/doc_drilldown.aspx?aid=4551)  **Other Documents:** [Conflict Minerals Policy Statement](http://www.opto22.com/site/conflict_minerals_policy_statement.aspx) [REACH Substances of Very High Concern (SVHC) Statement of Compliance](http://www.opto22.com/site/documents/doc_drilldown.aspx?aid=3699)   [DFARS Statement of Compliance](http://www.opto22.com/site/documents/doc_drilldown.aspx?aid=3314) ![Opto 22 Product Support Engineers are happy to help](https://blog.opto22.com/hs-fs/hubfs/bill2_100p.png?width=100&name=bill2_100p.png "Opto 22 Product Support Engineers are happy to help") ### Questions? Give us a call. As always, if you've checked these documents and still have any questions, be sure to contact [Opto 22 Product Support](http://www.opto22.com/site/support.aspx). We're happy to help!   Topics: [Process control](https://blog.opto22.com/optoblog/topic/process-control), [Discrete control](https://blog.opto22.com/optoblog/topic/discrete-control), [Tips](https://blog.opto22.com/optoblog/topic/tips), [Machine builder](https://blog.opto22.com/optoblog/topic/machine-builder), [optonews](https://blog.opto22.com/optoblog/topic/optonews), [OEM](https://blog.opto22.com/optoblog/topic/oem), [Integrators](https://blog.opto22.com/optoblog/topic/integrators) ### Written by [Jean Femia](https://blog.opto22.com/optoblog/author/jean-femia) Jean Femia writes about technical subjects and has focused on automation and control systems for more than 15 years. She likes learning about technology and taking corners in her Honda S2000. 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