diff --git a/src/libraries/System.Diagnostics.DiagnosticSource/ref/System.Diagnostics.DiagnosticSourceActivity.cs b/src/libraries/System.Diagnostics.DiagnosticSource/ref/System.Diagnostics.DiagnosticSourceActivity.cs
index 10763fefd1af4b..8a769b932817ee 100644
--- a/src/libraries/System.Diagnostics.DiagnosticSource/ref/System.Diagnostics.DiagnosticSourceActivity.cs
+++ b/src/libraries/System.Diagnostics.DiagnosticSource/ref/System.Diagnostics.DiagnosticSourceActivity.cs
@@ -437,6 +437,7 @@ public sealed class InstrumentAdvice<T> where T : struct
         public Measurement(T value, System.Collections.Generic.IEnumerable<System.Collections.Generic.KeyValuePair<string, object?>>? tags) { throw null; }
         public Measurement(T value, params System.Collections.Generic.KeyValuePair<string, object?>[]? tags) { throw null; }
         public Measurement(T value, params System.ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object?>> tags) { throw null; }
+        public Measurement(T value, in System.Diagnostics.TagList tags) { throw null; }
         public ReadOnlySpan<System.Collections.Generic.KeyValuePair<string, object?>> Tags { get { throw null; } }
         public T Value { get { throw null; } }
     }
diff --git a/src/libraries/System.Diagnostics.DiagnosticSource/src/System/Diagnostics/Metrics/Measurement.cs b/src/libraries/System.Diagnostics.DiagnosticSource/src/System/Diagnostics/Metrics/Measurement.cs
index b86b88871ffe5c..f446960d647739 100644
--- a/src/libraries/System.Diagnostics.DiagnosticSource/src/System/Diagnostics/Metrics/Measurement.cs
+++ b/src/libraries/System.Diagnostics.DiagnosticSource/src/System/Diagnostics/Metrics/Measurement.cs
@@ -8,17 +8,17 @@
 namespace System.Diagnostics.Metrics
 {
     /// <summary>
-    /// Measurement stores one observed metrics value and its associated tags. This type is used by Observable instruments' Observe() method when reporting current measurements.
-    /// with the associated tags.
+    /// <see cref="Measurement{T}"/> stores one observed value and its associated tags for a metric.
+    /// Observable instruments use this type when reporting current measurements from their <see cref="ObservableInstrument{T}.Observe()"/> implementation.
     /// </summary>
     public readonly struct Measurement<T> where T : struct
     {
         private readonly KeyValuePair<string, object?>[] _tags;
 
         /// <summary>
-        /// Initializes a new instance of the Measurement using the value and the list of tags.
+        /// Initializes a new instance of <see cref="Measurement{T}"/> with the provided <paramref name="value"/>.
         /// </summary>
-        /// <param name="value">The measurement value.</param>
+        /// <param name="value">The value of the measurement.</param>
         public Measurement(T value)
         {
             _tags = Instrument.EmptyTags;
@@ -26,10 +26,10 @@ public Measurement(T value)
         }
 
         /// <summary>
-        /// Initializes a new instance of the Measurement using the value and the list of tags.
+        /// Initializes a new instance of Measurement with the provided <paramref name="value"/> and zero or more associated <paramref name="tags"/>.
         /// </summary>
-        /// <param name="value">The measurement value.</param>
-        /// <param name="tags">The measurement associated tags list.</param>
+        /// <param name="value">The value of the measurement.</param>
+        /// <param name="tags">The <see cref="KeyValuePair{TKey, TValue}"/> tags associated with the measurement.</param>
         public Measurement(T value, IEnumerable<KeyValuePair<string, object?>>? tags)
         {
             _tags = ToArray(tags);
@@ -37,10 +37,10 @@ public Measurement(T value, IEnumerable<KeyValuePair<string, object?>>? tags)
         }
 
         /// <summary>
-        /// Initializes a new instance of the Measurement using the value and the list of tags.
+        /// Initializes a new instance of Measurement with the provided <paramref name="value"/> and zero or more associated <paramref name="tags"/>.
         /// </summary>
-        /// <param name="value">The measurement value.</param>
-        /// <param name="tags">The measurement associated tags list.</param>
+        /// <param name="value">The value of the measurement.</param>
+        /// <param name="tags">The <see cref="KeyValuePair{TKey, TValue}"/> tags associated with the measurement.</param>
         public Measurement(T value, params KeyValuePair<string, object?>[]? tags)
         {
             if (tags is not null)
@@ -57,10 +57,11 @@ public Measurement(T value, params KeyValuePair<string, object?>[]? tags)
         }
 
         /// <summary>
-        /// Initializes a new instance of the Measurement using the value and the list of tags.
+        /// Initializes a new instance of Measurement with the provided <paramref name="value"/> and a <see cref="ReadOnlySpan{T}"/> containing
+        /// zero or more associated <paramref name="tags"/>.
         /// </summary>
-        /// <param name="value">The measurement value.</param>
-        /// <param name="tags">The measurement associated tags list.</param>
+        /// <param name="value">The value of the measurement.</param>
+        /// <param name="tags">The <see cref="KeyValuePair{TKey, TValue}"/> tags associated with the measurement.</param>
         public Measurement(T value, params ReadOnlySpan<KeyValuePair<string, object?>> tags)
         {
             _tags = tags.ToArray();
@@ -68,12 +69,33 @@ public Measurement(T value, params ReadOnlySpan<KeyValuePair<string, object?>> t
         }
 
         /// <summary>
-        /// Gets the measurement tags list.
+        /// Initializes a new instance of the Measurement with the provided <paramref name="value"/> and a <see cref="TagList"/> containing
+        /// zero or more associated <paramref name="tags"/>.
+        /// </summary>
+        /// <param name="value">The value of the measurement.</param>
+        /// <param name="tags">A <see cref="TagList"/> containing the <see cref="KeyValuePair{TKey, TValue}"/> tags associated with the measurement.</param>
+        public Measurement(T value, in TagList tags)
+        {
+            if (tags.Count > 0)
+            {
+                _tags = new KeyValuePair<string, object?>[tags.Count];
+                tags.CopyTo(_tags.AsSpan());
+            }
+            else
+            {
+                _tags = Instrument.EmptyTags;
+            }
+
+            Value = value;
+        }
+
+        /// <summary>
+        /// Gets the tags associated with the measurement.
         /// </summary>
         public ReadOnlySpan<KeyValuePair<string, object?>> Tags => _tags.AsSpan();
 
         /// <summary>
-        /// Gets the measurement value.
+        /// Gets the value of the measurement.
         /// </summary>
         public T Value { get; }