**Celebrate Oncology Nursing Month by taking 20% off certification test fees* May 1 - 31! Use code ONM2025 at checkout to apply the discount.**

*Discount does not apply to FreeTake applicants, when selecting DoubleTake, or renewal fees, and is not retroactive for applications already submitted.

Test Dates, Application Deadlines and Fees

Testing Dates

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United States, its territories, or Canada Test Sites: January 2 - December 31, 2024

International Test Sites: June 1 - June 30, 2024 (Application Deadline: March 1, 2024)

ONS/APHON Member	$300
Nonmember	$420
International	Test Fee + $75 International Testing Fee

**Celebrate Oncology Nursing Month by taking 20% off certification test fees* May 1 - 31! Use code ONM2025 at checkout to apply the discount.**

Test Dates, Application Deadlines and Fees

Testing Dates

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