diff --git a/market-data/src/lib.rs b/market-data/src/lib.rs
index bb61d32ba..62df2062f 100644
--- a/market-data/src/lib.rs
+++ b/market-data/src/lib.rs
@@ -4,6 +4,8 @@
 //! for the Foxhunt HFT Trading System. It offers clean abstractions for storing
 //! and retrieving price data, order book data, and technical indicators.
 
+#![deny(clippy::unwrap_used, clippy::expect_used)]
+
 pub mod error;
 pub mod indicators;
 pub mod models;
@@ -11,6 +13,7 @@ pub mod orderbook;
 pub mod prices;
 
 #[cfg(test)]
+#[allow(clippy::unwrap_used, clippy::expect_used)]
 mod compile_test;
 
 /// Database schema creation helper functions
diff --git a/model_loader/src/lib.rs b/model_loader/src/lib.rs
index 194c663e9..c2639fb9d 100644
--- a/model_loader/src/lib.rs
+++ b/model_loader/src/lib.rs
@@ -3,6 +3,8 @@
 //! Provides ML model loading from S3 with LRU caching and version management.
 //! Supports historical model retrieval for backtesting scenarios.
 
+#![deny(clippy::unwrap_used, clippy::expect_used)]
+
 use anyhow::{Context, Result};
 use async_trait::async_trait;
 use lru::LruCache;
@@ -397,6 +399,7 @@ pub mod backtesting_cache {
 }
 
 #[cfg(test)]
+#[allow(clippy::unwrap_used, clippy::expect_used)]
 mod tests {
     use super::*;
 
diff --git a/risk-data/src/compliance.rs b/risk-data/src/compliance.rs
index 5bb5dbead..788251e89 100644
--- a/risk-data/src/compliance.rs
+++ b/risk-data/src/compliance.rs
@@ -901,6 +901,7 @@ impl ComplianceRepository for ComplianceRepositoryImpl {
 }
 
 #[cfg(test)]
+#[allow(clippy::unwrap_used, clippy::expect_used)]
 #[allow(clippy::default_numeric_fallback)]
 #[allow(clippy::diverging_sub_expression)]
 #[allow(clippy::used_underscore_binding)]
diff --git a/risk-data/src/lib.rs b/risk-data/src/lib.rs
index 75faec632..2ecbc779e 100644
--- a/risk-data/src/lib.rs
+++ b/risk-data/src/lib.rs
@@ -9,6 +9,7 @@
 #![allow(clippy::missing_docs_in_private_items)]
 #![allow(clippy::clone_on_ref_ptr)]
 #![allow(clippy::str_to_string)]
+#![deny(clippy::unwrap_used, clippy::expect_used)]
 
 use std::sync::Arc;
 
@@ -141,6 +142,7 @@ pub enum RiskDataError {
 pub type RiskDataResult<T> = Result<T, RiskDataError>;
 
 #[cfg(test)]
+#[allow(clippy::unwrap_used, clippy::expect_used)]
 mod tests {
     use super::*;
 
diff --git a/risk-data/src/limits.rs b/risk-data/src/limits.rs
index 743812d66..b34b7318f 100644
--- a/risk-data/src/limits.rs
+++ b/risk-data/src/limits.rs
@@ -1006,6 +1006,7 @@ impl LimitsRepository for LimitsRepositoryImpl {
 }
 
 #[cfg(test)]
+#[allow(clippy::unwrap_used, clippy::expect_used)]
 #[allow(clippy::default_numeric_fallback)]
 #[allow(clippy::diverging_sub_expression)]
 #[allow(clippy::used_underscore_binding)]
diff --git a/risk-data/src/models.rs b/risk-data/src/models.rs
index 87552da1b..fbe2303f2 100644
--- a/risk-data/src/models.rs
+++ b/risk-data/src/models.rs
@@ -947,6 +947,7 @@ impl Portfolio {
 }
 
 #[cfg(test)]
+#[allow(clippy::unwrap_used, clippy::expect_used)]
 mod tests {
     use super::*;
 
diff --git a/risk-data/src/var.rs b/risk-data/src/var.rs
index 27a57adc2..9a3e0d111 100644
--- a/risk-data/src/var.rs
+++ b/risk-data/src/var.rs
@@ -731,6 +731,7 @@ impl VarRepository for VarRepositoryImpl {
 }
 
 #[cfg(test)]
+#[allow(clippy::unwrap_used, clippy::expect_used)]
 mod tests {
     use super::*;
 
diff --git a/services/data_acquisition_service/src/downloader.rs b/services/data_acquisition_service/src/downloader.rs
index 4d89d28fc..f3027068b 100644
--- a/services/data_acquisition_service/src/downloader.rs
+++ b/services/data_acquisition_service/src/downloader.rs
@@ -532,6 +532,7 @@ impl DatabentoDownloader {
 }
 
 #[cfg(test)]
+#[allow(clippy::unwrap_used, clippy::expect_used)]
 mod tests {
     use super::*;
 
diff --git a/services/data_acquisition_service/src/lib.rs b/services/data_acquisition_service/src/lib.rs
index 28831f18a..e4baba4fd 100644
--- a/services/data_acquisition_service/src/lib.rs
+++ b/services/data_acquisition_service/src/lib.rs
@@ -8,6 +8,8 @@
 //! - Retry logic with exponential backoff
 //! - Concurrent download limits
 
+#![deny(clippy::unwrap_used, clippy::expect_used)]
+
 pub mod downloader;
 pub mod error;
 pub mod service;
diff --git a/services/data_acquisition_service/src/uploader.rs b/services/data_acquisition_service/src/uploader.rs
index 116bdd763..7341cabe1 100644
--- a/services/data_acquisition_service/src/uploader.rs
+++ b/services/data_acquisition_service/src/uploader.rs
@@ -226,6 +226,7 @@ impl MinIOUploader {
 }
 
 #[cfg(test)]
+#[allow(clippy::unwrap_used, clippy::expect_used)]
 mod tests {
     use super::*;