Spanish SFST 1.1

The Spanish SFST application presents a robust solution for law enforcement officers tasked with administering Standardized Field Sobriety Tests (SFST) in Spanish. This application enhances communication and improves the accuracy of the testing process, thereby assisting officers in effectively evaluating sobriety within diverse communities. Notably, the app allows testing instructions to be played audibly and clearly in the user's native language.

Featuring intuitive navigation and comprehensive translations, Spanish SFST ensures that both officers and individuals being tested understand the procedures involved. Additional functionalities include audio prompts, Spanish Miranda warnings, and an FAQ section designed to address frequent inquiries.

Spanish SFST emerges as a vital resource for officers both in the field and in training, promoting equity and efficiency in sobriety testing.

Legal precedents supporting the usage of the app include:

• Wisconsin v Alejandro Herrera Ayala: The Wisconsin Court of Appeals upheld the admissibility of SFSTs conducted in Spanish, affirming that they were administered according to NHTSA guidelines. The court established that Ayala comprehended the instructions provided in Spanish, with no evidence indicating that language affected test reliability. Consequently, adherence to procedural integrity and comprehension became pivotal, rather than the specific language of instruction.
• United States v. Horn: This case underscores the necessity for SFSTs to be administered within NHTSA standards, emphasizing scientific reliability and proper execution irrespective of the language employed. It exemplifies how consistent adherence to procedures can validate test outcomes across various languages, including Spanish.
• Rodriguez v. Texas (2013): This case revolved around the admissibility of SFSTs, reiterating that correct administration according to established protocols is essential. The language utilized for testing, including Spanish, does not affect admissibility provided that tests are executed appropriately.