diff --git a/opentelemetry-appender-log/CHANGELOG.md b/opentelemetry-appender-log/CHANGELOG.md
index 6889dc13a0..5d91eca610 100644
--- a/opentelemetry-appender-log/CHANGELOG.md
+++ b/opentelemetry-appender-log/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## vNext
 
+- **Breaking** Stabilized `logger.enabled` by removing the `spec_unstable_logs_enabled` feature flag. Log level filtering is now always enabled.
+
 ## 0.31.0
 
 Released 2025-Sep-25
diff --git a/opentelemetry-appender-log/Cargo.toml b/opentelemetry-appender-log/Cargo.toml
index a025803b98..e464eeb4e9 100644
--- a/opentelemetry-appender-log/Cargo.toml
+++ b/opentelemetry-appender-log/Cargo.toml
@@ -21,12 +21,12 @@ serde = { workspace = true, optional = true, features = ["std"] }
 opentelemetry-semantic-conventions = { workspace = true, optional = true, features = ["semconv_experimental"] }
 
 [features]
-spec_unstable_logs_enabled = ["opentelemetry/spec_unstable_logs_enabled"]
+
 with-serde = ["log/kv_serde", "serde"]
 experimental_metadata_attributes = ["dep:opentelemetry-semantic-conventions"]
 
 [dev-dependencies]
-opentelemetry_sdk = { workspace = true, features = ["testing", "spec_unstable_logs_enabled"] }
+opentelemetry_sdk = { workspace = true, features = ["testing"] }
 opentelemetry-stdout = { workspace = true, features = ["logs"] }
 log = { workspace = true, features = ["kv_serde"] }
 tokio = { workspace = true }
diff --git a/opentelemetry-appender-log/src/lib.rs b/opentelemetry-appender-log/src/lib.rs
index e12f20b44e..1fc418911d 100644
--- a/opentelemetry-appender-log/src/lib.rs
+++ b/opentelemetry-appender-log/src/lib.rs
@@ -91,7 +91,6 @@
 //!
 //! This library provides the following Cargo features:
 //!
-//! - `spec_unstable_logs_enabled`: Allow users to control the log level.
 //! - `with-serde`: Support complex values as attributes without stringifying them.
 //!
 //! [Logs Bridge API]: https://opentelemetry.io/docs/specs/otel/logs/bridge-api/
@@ -135,14 +134,11 @@ where
     L: Logger + Send + Sync,
 {
     fn enabled(&self, _metadata: &Metadata) -> bool {
-        #[cfg(feature = "spec_unstable_logs_enabled")]
-        return self.logger.event_enabled(
+        self.logger.event_enabled(
             severity_of_level(_metadata.level()),
             _metadata.target(),
             None,
-        );
-        #[cfg(not(feature = "spec_unstable_logs_enabled"))]
-        true
+        )
     }
 
     fn log(&self, record: &Record) {
@@ -791,9 +787,6 @@ mod tests {
         // As a result of using `with_simple_exporter` while building the logger provider,
         // the processor used is a `SimpleLogProcessor` which has an implementation of `event_enabled`
         // that always returns true.
-        #[cfg(feature = "spec_unstable_logs_enabled")]
-        assert!(otel_log_appender.enabled(&log::Metadata::builder().build()));
-        #[cfg(not(feature = "spec_unstable_logs_enabled"))]
         assert!(otel_log_appender.enabled(&log::Metadata::builder().build()));
     }
 
diff --git a/opentelemetry-appender-tracing/CHANGELOG.md b/opentelemetry-appender-tracing/CHANGELOG.md
index 3f966ec2e1..12f74226e0 100644
--- a/opentelemetry-appender-tracing/CHANGELOG.md
+++ b/opentelemetry-appender-tracing/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## vNext
 
+- **Breaking** Stabilized `logger.enabled` by removing the `spec_unstable_logs_enabled` feature flag. Event filtering is now always enabled.
+
 ## 0.31.1
 
 Released 2025-Oct-1
diff --git a/opentelemetry-appender-tracing/Cargo.toml b/opentelemetry-appender-tracing/Cargo.toml
index 22284d289a..0c2eb628a8 100644
--- a/opentelemetry-appender-tracing/Cargo.toml
+++ b/opentelemetry-appender-tracing/Cargo.toml
@@ -36,7 +36,7 @@ pprof = { workspace = true }
 [features]
 default = []
 experimental_metadata_attributes = ["dep:tracing-log"]
-spec_unstable_logs_enabled = ["opentelemetry/spec_unstable_logs_enabled"]
+
 experimental_use_tracing_span_context = ["tracing-opentelemetry"]
 bench_profiling = []
 
@@ -44,7 +44,6 @@ bench_profiling = []
 [[bench]]
 name = "logs"
 harness = false
-required-features = ["spec_unstable_logs_enabled"]
 
 [[bench]]
 name = "log-attributes"
diff --git a/opentelemetry-appender-tracing/src/layer.rs b/opentelemetry-appender-tracing/src/layer.rs
index d5f2435ab2..45c10be6c2 100644
--- a/opentelemetry-appender-tracing/src/layer.rs
+++ b/opentelemetry-appender-tracing/src/layer.rs
@@ -220,7 +220,6 @@ where
         let severity = severity_of_level(metadata.level());
         let target = metadata.target();
         let name = metadata.name();
-        #[cfg(feature = "spec_unstable_logs_enabled")]
         if !self.logger.event_enabled(severity, target, Some(name)) {
             // TODO: See if we need internal logs or track the count.
             return;
@@ -919,7 +918,6 @@ mod tests {
             // no-op
         }
 
-        #[cfg(feature = "spec_unstable_logs_enabled")]
         fn event_enabled(&self, level: Severity, target: &str, name: Option<&str>) -> bool {
             // assert that passed in arguments are same as the ones set in the test.
             assert_eq!(self.severity_level, level);
@@ -940,7 +938,6 @@ mod tests {
         }
     }
 
-    #[cfg(feature = "spec_unstable_logs_enabled")]
     #[test]
     fn is_enabled() {
         // Arrange
diff --git a/opentelemetry-appender-tracing/src/lib.rs b/opentelemetry-appender-tracing/src/lib.rs
index bee16d4b9e..e018c9805e 100644
--- a/opentelemetry-appender-tracing/src/lib.rs
+++ b/opentelemetry-appender-tracing/src/lib.rs
@@ -135,7 +135,6 @@
 //! >   spans to OpenTelemetry in the future.
 //!
 //! ## Feature Flags
-//! `spec_unstable_logs_enabled`: TODO
 //!
 //! `experimental_metadata_attributes`: TODO
 //!
diff --git a/opentelemetry-sdk/CHANGELOG.md b/opentelemetry-sdk/CHANGELOG.md
index 15c675ac1b..8fb206e7de 100644
--- a/opentelemetry-sdk/CHANGELOG.md
+++ b/opentelemetry-sdk/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## vNext
 
+- **Breaking** Stabilized `logger.enabled` by removing the `spec_unstable_logs_enabled` feature flag. The `event_enabled` method on `LogProcessor` and `LogExporter` traits is now always available.
+
 ## 0.31.0
 
 Released 2025-Sep-25
diff --git a/opentelemetry-sdk/Cargo.toml b/opentelemetry-sdk/Cargo.toml
index d4eaae2b02..1d7055d2af 100644
--- a/opentelemetry-sdk/Cargo.toml
+++ b/opentelemetry-sdk/Cargo.toml
@@ -43,7 +43,7 @@ default = ["trace", "metrics", "logs", "internal-logs"]
 trace = ["opentelemetry/trace", "rand", "percent-encoding"]
 jaeger_remote_sampler = ["trace", "opentelemetry-http", "http", "serde", "serde_json", "url", "experimental_async_runtime"]
 logs = ["opentelemetry/logs"]
-spec_unstable_logs_enabled = ["logs", "opentelemetry/spec_unstable_logs_enabled"]
+
 metrics = ["opentelemetry/metrics"]
 testing = ["opentelemetry/testing", "trace", "metrics", "logs", "rt-tokio", "rt-tokio-current-thread", "tokio/macros", "tokio/rt-multi-thread"]
 experimental_async_runtime = []
@@ -97,7 +97,7 @@ harness = false
 [[bench]]
 name = "log_enabled"
 harness = false
-required-features = ["spec_unstable_logs_enabled", "experimental_logs_concurrent_log_processor"]
+required-features = ["experimental_logs_concurrent_log_processor"]
 
 [[bench]]
 name = "tracer_creation"
diff --git a/opentelemetry-sdk/benches/log_enabled.rs b/opentelemetry-sdk/benches/log_enabled.rs
index 31bba54e78..c1381f8cb4 100644
--- a/opentelemetry-sdk/benches/log_enabled.rs
+++ b/opentelemetry-sdk/benches/log_enabled.rs
@@ -9,7 +9,7 @@
     | exporter_disabled_simple_processor          |  5.3 ns     |
 */
 
-// cargo bench --bench log_enabled --features="spec_unstable_logs_enabled,experimental_logs_concurrent_log_processor"
+// cargo bench --bench log_enabled --features="experimental_logs_concurrent_log_processor"
 
 use criterion::{criterion_group, criterion_main, Criterion};
 use opentelemetry::logs::{Logger, LoggerProvider};
diff --git a/opentelemetry-sdk/src/lib.rs b/opentelemetry-sdk/src/lib.rs
index 8f8e5a8653..3fd8e4db09 100644
--- a/opentelemetry-sdk/src/lib.rs
+++ b/opentelemetry-sdk/src/lib.rs
@@ -84,10 +84,6 @@
 //!
 //! * `jaeger_remote_sampler`: Enables the [Jaeger remote sampler](https://www.jaegertracing.io/docs/1.53/sampling/).
 //!
-//! For `logs` the following feature flags are available:
-//!
-//! * `spec_unstable_logs_enabled`: control the log level
-//!
 //! Support for recording and exporting telemetry asynchronously and perform
 //! metrics aggregation can be added via the following flags:
 //!
diff --git a/opentelemetry-sdk/src/logs/concurrent_log_processor.rs b/opentelemetry-sdk/src/logs/concurrent_log_processor.rs
index 052e3d9796..640323cd52 100644
--- a/opentelemetry-sdk/src/logs/concurrent_log_processor.rs
+++ b/opentelemetry-sdk/src/logs/concurrent_log_processor.rs
@@ -48,7 +48,6 @@ impl<T: LogExporter> LogProcessor for SimpleConcurrentLogProcessor<T> {
         self.exporter.shutdown_with_timeout(timeout)
     }
 
-    #[cfg(feature = "spec_unstable_logs_enabled")]
     #[inline]
     fn event_enabled(
         &self,
diff --git a/opentelemetry-sdk/src/logs/export.rs b/opentelemetry-sdk/src/logs/export.rs
index af0653d50c..8f2ce4d477 100644
--- a/opentelemetry-sdk/src/logs/export.rs
+++ b/opentelemetry-sdk/src/logs/export.rs
@@ -2,7 +2,6 @@
 use crate::error::OTelSdkResult;
 use crate::logs::SdkLogRecord;
 use crate::Resource;
-#[cfg(feature = "spec_unstable_logs_enabled")]
 use opentelemetry::logs::Severity;
 use opentelemetry::InstrumentationScope;
 use std::fmt::Debug;
@@ -143,7 +142,6 @@ pub trait LogExporter: Send + Sync + Debug {
     fn shutdown(&self) -> OTelSdkResult {
         self.shutdown_with_timeout(time::Duration::from_secs(5))
     }
-    #[cfg(feature = "spec_unstable_logs_enabled")]
     /// Check if logs are enabled.
     fn event_enabled(&self, _level: Severity, _target: &str, _name: Option<&str>) -> bool {
         // By default, all logs are enabled
diff --git a/opentelemetry-sdk/src/logs/log_processor.rs b/opentelemetry-sdk/src/logs/log_processor.rs
index de882e5f6f..ece5c8e092 100644
--- a/opentelemetry-sdk/src/logs/log_processor.rs
+++ b/opentelemetry-sdk/src/logs/log_processor.rs
@@ -28,8 +28,6 @@
 
 use crate::error::OTelSdkResult;
 use crate::{logs::SdkLogRecord, Resource};
-
-#[cfg(feature = "spec_unstable_logs_enabled")]
 use opentelemetry::logs::Severity;
 use opentelemetry::{otel_warn, InstrumentationScope};
 
@@ -79,7 +77,6 @@ pub trait LogProcessor: Send + Sync + Debug {
     fn shutdown(&self) -> OTelSdkResult {
         self.shutdown_with_timeout(Duration::from_secs(5))
     }
-    #[cfg(feature = "spec_unstable_logs_enabled")]
     /// Check if logging is enabled
     fn event_enabled(&self, _level: Severity, _target: &str, _name: Option<&str>) -> bool {
         // By default, all logs are enabled
diff --git a/opentelemetry-sdk/src/logs/logger.rs b/opentelemetry-sdk/src/logs/logger.rs
index 860922adf0..eaa0c009c1 100644
--- a/opentelemetry-sdk/src/logs/logger.rs
+++ b/opentelemetry-sdk/src/logs/logger.rs
@@ -4,8 +4,6 @@ use super::{SdkLogRecord, SdkLoggerProvider};
 #[cfg(feature = "trace")]
 use opentelemetry::trace::TraceContextExt;
 use opentelemetry::{Context, InstrumentationScope};
-
-#[cfg(feature = "spec_unstable_logs_enabled")]
 use opentelemetry::logs::Severity;
 use opentelemetry::time::now;
 
@@ -57,7 +55,6 @@ impl opentelemetry::logs::Logger for SdkLogger {
         }
     }
 
-    #[cfg(feature = "spec_unstable_logs_enabled")]
     #[inline]
     fn event_enabled(&self, level: Severity, target: &str, name: Option<&str>) -> bool {
         if Context::is_current_telemetry_suppressed() {
diff --git a/opentelemetry-sdk/src/logs/simple_log_processor.rs b/opentelemetry-sdk/src/logs/simple_log_processor.rs
index 5c8642221a..ac634ded20 100644
--- a/opentelemetry-sdk/src/logs/simple_log_processor.rs
+++ b/opentelemetry-sdk/src/logs/simple_log_processor.rs
@@ -135,7 +135,6 @@ impl<T: LogExporter> LogProcessor for SimpleLogProcessor<T> {
         }
     }
 
-    #[cfg(feature = "spec_unstable_logs_enabled")]
     #[inline]
     fn event_enabled(
         &self,
diff --git a/opentelemetry-stdout/Cargo.toml b/opentelemetry-stdout/Cargo.toml
index 3e6f778968..392802b327 100644
--- a/opentelemetry-stdout/Cargo.toml
+++ b/opentelemetry-stdout/Cargo.toml
@@ -24,7 +24,7 @@ rustdoc-args = ["--cfg", "docsrs"]
 default = ["trace", "metrics", "logs"]
 trace = ["opentelemetry/trace", "opentelemetry_sdk/trace"]
 metrics = ["opentelemetry/metrics", "opentelemetry_sdk/metrics"]
-logs = ["opentelemetry/logs", "opentelemetry_sdk/logs", "opentelemetry_sdk/spec_unstable_logs_enabled"]
+logs = ["opentelemetry/logs", "opentelemetry_sdk/logs"]
 
 [dependencies]
 chrono = { workspace = true, features = ["now"] }
diff --git a/opentelemetry/CHANGELOG.md b/opentelemetry/CHANGELOG.md
index a2400df504..2e37174eaa 100644
--- a/opentelemetry/CHANGELOG.md
+++ b/opentelemetry/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 ## vNext
 
+- **Breaking** Stabilized `logger.enabled` by removing the `spec_unstable_logs_enabled` feature flag. The `event_enabled` method on `Logger` trait is now always available.
 - Add `reserve` method to `opentelemetry::propagation::Injector` to hint at the number of elements that will be added to avoid multiple resize operations of the underlying data structure. Has an empty default implementation.
 
 ## v0.31.0
diff --git a/opentelemetry/Cargo.toml b/opentelemetry/Cargo.toml
index 4f58092946..0ce8f9492e 100644
--- a/opentelemetry/Cargo.toml
+++ b/opentelemetry/Cargo.toml
@@ -38,11 +38,11 @@ trace = ["futures", "thiserror"]
 metrics = []
 testing = ["trace"]
 logs = []
-spec_unstable_logs_enabled = ["logs"]
+
 internal-logs = ["tracing"]
 
 [dev-dependencies]
-opentelemetry_sdk = { path = "../opentelemetry-sdk", features = ["spec_unstable_logs_enabled"]} # for documentation tests
+opentelemetry_sdk = { path = "../opentelemetry-sdk"} # for documentation tests
 criterion = { workspace = true }
 rand = { workspace = true, features = ["os_rng", "thread_rng"] }
 tokio = { version = "1.0", features = ["full"] }
diff --git a/opentelemetry/src/lib.rs b/opentelemetry/src/lib.rs
index ebed7960ea..d08e087445 100644
--- a/opentelemetry/src/lib.rs
+++ b/opentelemetry/src/lib.rs
@@ -163,9 +163,6 @@
 //!
 //! The default feature flags are ["trace", "metrics", "logs", "internal-logs"].
 //!
-//! The following feature flags provides additional configuration for `logs`:
-//! * `spec_unstable_logs_enabled`: Allow users to control the log level
-//!
 //! The following feature flags enable APIs defined in OpenTelemetry specification that is in experimental phase:
 //! * `otel_unstable`: Includes unstable APIs. There are no features behind this flag at the moment.
 //!
diff --git a/opentelemetry/src/logs/logger.rs b/opentelemetry/src/logs/logger.rs
index 38fda2e8fb..4e20ca10b6 100644
--- a/opentelemetry/src/logs/logger.rs
+++ b/opentelemetry/src/logs/logger.rs
@@ -1,8 +1,6 @@
 use std::borrow::Cow;
 
 use crate::{logs::LogRecord, InstrumentationScope};
-
-#[cfg(feature = "spec_unstable_logs_enabled")]
 use super::Severity;
 
 /// The interface for emitting [`LogRecord`]s.
@@ -19,7 +17,6 @@ pub trait Logger {
     /// [`Context`]: crate::Context
     fn emit(&self, record: Self::LogRecord);
 
-    #[cfg(feature = "spec_unstable_logs_enabled")]
     /// Check if the given log level is enabled.
     fn event_enabled(&self, level: Severity, target: &str, name: Option<&str>) -> bool;
 }
diff --git a/opentelemetry/src/logs/noop.rs b/opentelemetry/src/logs/noop.rs
index 10add3139b..9fbd228f1d 100644
--- a/opentelemetry/src/logs/noop.rs
+++ b/opentelemetry/src/logs/noop.rs
@@ -78,7 +78,6 @@ impl Logger for NoopLogger {
         NoopLogRecord {}
     }
     fn emit(&self, _record: Self::LogRecord) {}
-    #[cfg(feature = "spec_unstable_logs_enabled")]
     fn event_enabled(&self, _level: super::Severity, _target: &str, _name: Option<&str>) -> bool {
         false
     }
diff --git a/stress/Cargo.toml b/stress/Cargo.toml
index 9063b75d79..e124bf984f 100644
--- a/stress/Cargo.toml
+++ b/stress/Cargo.toml
@@ -53,9 +53,9 @@ bench = false
 ctrlc = { workspace = true }
 lazy_static = { workspace = true }
 num_cpus = { workspace = true }
-opentelemetry = { path = "../opentelemetry", features = ["metrics", "logs", "trace", "spec_unstable_logs_enabled"] }
-opentelemetry_sdk = { path = "../opentelemetry-sdk", features = ["metrics", "logs", "trace", "spec_unstable_logs_enabled", "experimental_logs_concurrent_log_processor", "experimental_metrics_custom_reader"] }
-opentelemetry-appender-tracing = { workspace = true, features = ["spec_unstable_logs_enabled"] }
+opentelemetry = { path = "../opentelemetry", features = ["metrics", "logs", "trace"] }
+opentelemetry_sdk = { path = "../opentelemetry-sdk", features = ["metrics", "logs", "trace", "experimental_logs_concurrent_log_processor", "experimental_metrics_custom_reader"] }
+opentelemetry-appender-tracing = { workspace = true }
 rand = { workspace = true, features = ["small_rng", "os_rng"] }
 tracing = { workspace = true, features = ["std"]}
 tracing-subscriber = { workspace = true, features = ["registry", "std"] }