evidoria

Browse practices

Topic: Digital government & service delivery clear · back to the knowledge map

This selection at a glance

225
matching practices
3%
strong evidence, of 227 assessed

Evidence mix

Randomised controlled trial 1
Quasi-experimental 6
Observational / pre–post 88
Descriptive / self-reported 132

-2 practices not yet assessed for evidence strength.

Most practices in: United Kingdom (10) · United States of America (9) · Singapore (7)

Results

225 result(s) Download CSV Get alerts for this search Cards List
Good practice Evidence: Descriptive / self-reported Top 35% 67/100

BgGPT at NRA — Bulgaria's Sovereign AI for Tax Administration

In March 2026 Bulgaria's NRA deployed BgGPT—a sovereign open-weight LLM—across central office and seven territorial directorates for 7,000+ staff; NRA has separately …

Sofia, Bulgaria
Good practice Evidence: Descriptive / self-reported Top 35% 67/100

Emma — the USCIS virtual assistant

USCIS's bilingual virtual assistant 'Emma' answers about 456,000 immigration questions a month — correctly handling ~90% in English and ~86% in Spanish …

Washington, United States of America
Good practice Evidence: Observational / pre–post Top 35% 67/100

Allegheny Family Screening Tool (USA)

Since 2016 Allegheny County has used a predictive risk model to support child-maltreatment call screening. Evaluations found it narrowed racial gaps in …

Pittsburgh, United States of America
Good practice Evidence: Observational / pre–post Top 35% 67/100

VioGén — Spain's gender-violence police risk assessment

VioGén scores the risk faced by gender-violence victims to set police protection — ~400,000 assessments a year, 6M+ in total. Powerful at …

Madrid, Spain