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AWS wellarchitected documentation change

Service: wellarchitected · 2026-01-28 · Documentation low

File: wellarchitected/latest/financial-services-industry-lens/fsisus02.md

Summary

Added guidance on balancing data sovereignty with sustainable AI infrastructure, including AI data residency verification and federated learning approaches

Security assessment

Changes focus on sustainability and compliance aspects of data residency without introducing security-specific content. The additions about AI infrastructure placement and federated learning address operational efficiency and regulatory requirements rather than security vulnerabilities or protections.

Diff

diff --git a/wellarchitected/latest/financial-services-industry-lens/fsisus02.md b/wellarchitected/latest/financial-services-industry-lens/fsisus02.md
index 1af57342d..d078417fe 100644
--- a//wellarchitected/latest/financial-services-industry-lens/fsisus02.md
+++ b//wellarchitected/latest/financial-services-industry-lens/fsisus02.md
@@ -13 +13 @@ While selection of low-carbon Regions is generally recommended for processing of
-**Prescriptive guidance**
+### Prescriptive guidance
@@ -25,0 +26,9 @@ The following guidance provides insights into data sovereignty regulations.
+  * Balance data residency requirements with sustainable generative AI infrastructure placement. 
+
+  * Verify that generative AI training data and model artifacts adhere to regional data sovereignty while optimizing for carbon footprint. 
+
+  * Consider federated learning approaches for generative AI models when data cannot cross jurisdictional boundaries. 
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