Notifications
Clear all
Topic starter
10/07/2026 9:15 pm
TL;DR: Brazil’s Digital ECA, effective March 17, 2026, adds heightened rules for online processing of children’s and adolescents’ data, including restrictions on profiling, emotional analysis, AR and VR advertising, and stricter expectations for parental consent and identity verification, according to OneTrust. The compliance challenge is not consent alone but product design, disclosure, and auditable identity handling across digital services.
NHIMG editorial — based on content published by OneTrust: Children’s Data, Digital ECA, and Consent in Brazil
By the numbers:
- The Digital ECA enters into effect on March 17, 2026.
Questions worth separating out
Q: How should organisations govern children’s data when age is uncertain online?
A: Treat uncertainty as a governance trigger, not a reason to default to adult-style processing.
Q: When should teams prioritise parental identity verification over simple consent collection?
A: Prioritise it whenever a child’s data processing depends on a parent acting on the child’s behalf.
Q: What do security and privacy teams get wrong about minors’ data compliance?
A: The common mistake is treating it as a privacy notice issue.
Practitioner guidance
- Classify minors’ data flows separately Identify where children or adolescents are likely to use the service, then separate those processing paths from general consumer flows so stricter controls can be applied consistently.
- Bind parent and child identities audibly and centrally Use a controlled identity relationship model that links parent identifiers to child records, preserves consent provenance, and supports withdrawal and preference updates across the full lifecycle.
- Review advertising and profiling logic before launch Test whether recommendation, targeting, emotional analysis, AR, VR, or other inference-driven features can reach minors and disable any use that conflicts with the Digital ECA.
What's in the full article
OneTrust's full blog covers the operational detail this post intentionally leaves for the source:
- How OneTrust models parent-child identity relationships inside Collection Points for auditable consent handling.
- How Hosted Web Forms and API-based Collection Points support consent attribution and preference routing.
- How OIDC and the OneTrust ID Verification API fit into identity verification workflows for parent consent scenarios.
- How OneTrust frames disclosure, profiling, and advertising restrictions in the context of Brazil’s Digital ECA.
👉 Read OneTrust’s analysis of Brazil’s Digital ECA and children’s data governance →
Brazil’s Digital ECA and minors’ data governance: what changes now?
Explore further
10/07/2026 9:38 pm
Children’s data regulation is becoming an identity governance problem, not just a privacy notice problem. The Digital ECA shows how regulators are moving from general disclosure expectations to control over who the user is, whether they are a minor, and who may act on their behalf. That is a governance shift with direct implications for identity verification, consent provenance, and data subject lifecycle management. Practitioners should treat child identity handling as a regulated workflow, not a UI prompt.
A question worth separating out:
Q: Who is accountable when a service processes minors’ data incorrectly?
A: Accountability usually spans privacy, product, and identity teams because the failure can start in classification, continue in consent handling, and end in prohibited data use. Frameworks such as the NIST Cybersecurity Framework 2.0 and GDPR expect clear ownership, evidence, and controls across the lifecycle.
👉 Read our full editorial: Brazil’s Digital ECA raises the bar for minors’ data governance
