evidoria

Browse practices

This selection at a glance

3549
matching practices
6%
strong evidence, of 3549 assessed

Evidence mix

Randomised controlled trial 44
Quasi-experimental 153
Observational / pre–post 1398
Descriptive / self-reported 1954

Most practices in: United Kingdom (141) · United States of America (131) · Spain (92)

Results

3549 result(s) Download CSV Get alerts for this search Cards List
Good practice Evidence: Observational / pre–post Top 46% 60/100

RITA — Guatemala's AI Tax and Customs Virtual Assistant

Guatemala's tax authority SAT built RITA, a Dialogflow-based Spanish-language virtual assistant fielding taxpayer queries since April 2019 — serving 335,000 people in …

Guatemala City, Guatemala