There is no end of life or support for Microsoft Access as of today. If you are worrying about specific versions of Access, please check the lifecycle page: https://learn.microsoft.com/de-de/lifecycle/products/ Although the Access icon isn't shown on the Microsoft 365 plans overview all subscriptions except Home & Student (just Excel/Word/PowerPoint) contain Access.
Will Microsoft Access have an End-of-Life? If so, when?
I am inquiring about the End of life for Microsoft Access in Office 365 products suite. Please provide dates as to end of life and end of support. Thank you!