This Book Constitutes The Refereed Proceedings Of The 5th International Workshop On Software Verification And Formal Methods For Ml-enables Autonomous Systems, Fomlas 2022, And The 15th International Workshop On Numerical Software Verification, Nsv 2022, Which Took Place In Haifa, Israel, In Julyaugust 2022.the Volume Contains 8 Full Papers From The Fomlas 2022 Workshop And 3 Full Papers From The Nsv 2022 Workshop. The Fomlas Workshop Is Dedicated To The Development Of Novel Formal Methodstechniques To Discussing On How Formal Methods Can Be Used To Increase Predictability, Explainability, And Accountability Of Ml-enabledautonomous Systems. Nsv 2022 Is Focusing On The Challenges Of The Verification Of Cyber-physical Systems With Machine Learning Components.