Crew lists for major missions—such as those by Voga Creative Co —often credit "Equipe Elétrica – Unidade 21" (Electric Team - Unit 21) or "Chefe de Maquinaria – Unidade 21" (Grip Chief).
In October 2021, a different "Unidade 21" became a symbol of health and resilience in . Unidade 21
Excavations in grid segments like "I10" have revealed vast amounts of faunal remains—bones of native terrestrial mammals and fish. Crew lists for major missions—such as those by
During the peak of the COVID-19 pandemic, these units were essential for maintaining the "cold chain"—ensuring vaccines stayed between 2°C and 8°C to remain effective while reaching rural areas without electricity. 3. The Behind-the-Scenes Crew (Film Production) During the peak of the COVID-19 pandemic, these
UNICEF and the Australian Government partnered to hand over a fleet of 21 vehicles (unidade 21) to the Ministry of Health.
In the world of Brazilian entertainment and commercial production, is often the name given to a specific "performance unit" or second unit crew on a set.