Spanish SFST

iPhone / Utilitaires

Spanish SFST is a user-friendly yet robust application designed to assist law enforcement officers in administering Standardized Field Sobriety Tests (SFST) in Spanish. This app enhances communication and improves accuracy during the testing process, helping officers effectively assess sobriety in a diverse community. With Spanish SFST, testing instructions can be played loud and clearly in your operator's native language.

With intuitive navigation and clear instructions, Spanish SFST provides comprehensive translations of each test component, ensuring that both officers and individuals being tested fully understand the procedures. The app also includes helpful features such as audio prompts, Spanish Miranda, and an FAQ section to address common queries.

Whether you're on the field or in training, Spanish SFST is an essential resource that promotes fairness and efficiency in sobriety testing.


Case law supporting the usage of this app:

Wisconsin v Alejandro Herrera Ayala:
The Wisconsin Court of Appeals addressed the admissibility of SFSTs administered in Spanish. The court found that the SFSTs were administered properly according to NHTSA guidelines. It was established that Ayala understood the instructions given in Spanish, and there was no evidence suggesting that the language of administration had compromised the reliability of the tests. Therefore, the court upheld the admissibility of the SFST results, highlighting that proper procedural compliance and the suspect’s comprehension were the key factors, not the specific language used.


United States v. Horn:
This case highlights the importance of administering SFSTs in strict accordance with NHTSA standards, focusing on the scientific reliability and proper execution of the tests rather than the language used. It serves as an example where adherence to standardized procedures can validate test results in any language, including Spanish​.


Rodriguez v. Texas (2013):
This case involved the admissibility of SFSTs, emphasizing that the proper administration of the tests according to established protocols is crucial. The language of administration, including Spanish, does not impact the admissibility as long as the tests are conducted correctly​.

Quoi de neuf dans la dernière version ?

Added Miranda warning.
Added relevant case law to the app store description and the app for quick access.
Fixed a minor spelling issue.