diff --git a/java/google/registry/flows/FlowReporter.java b/java/google/registry/flows/FlowReporter.java
index 885a9f86e..c59dea773 100644
--- a/java/google/registry/flows/FlowReporter.java
+++ b/java/google/registry/flows/FlowReporter.java
@@ -15,8 +15,6 @@
 package google.registry.flows;
 
 import static com.google.common.collect.ImmutableSet.toImmutableSet;
-import static com.google.common.io.BaseEncoding.base64;
-import static google.registry.xml.XmlTransformer.prettyPrint;
 import static java.util.Collections.EMPTY_LIST;
 
 import com.google.common.base.Ascii;
@@ -37,13 +35,6 @@ import org.json.simple.JSONValue;
 /** Reporter used by {@link FlowRunner} to record flow execution data for reporting. */
 public class FlowReporter {
 
-  /**
-   * Log signature for recording flow EPP input data.
-   *
-   * <p><b>WARNING:<b/> DO NOT CHANGE this value unless you want to break reporting.
-   */
-  private static final String EPPINPUT_LOG_SIGNATURE = "FLOW-LOG-SIGNATURE-EPPINPUT";
-
   /**
    * Log signature for recording flow metadata (anything beyond or derived from the raw EPP input).
    *
@@ -62,15 +53,6 @@ public class FlowReporter {
 
   /** Records information about the current flow execution in the GAE request logs. */
   public void recordToLogs() {
-    // WARNING: These log statements are parsed by reporting pipelines - be careful when changing.
-    // It should be safe to add new keys, but be very cautious in changing existing keys.
-    logger.atInfo().log(
-        "%s: %s",
-        EPPINPUT_LOG_SIGNATURE,
-        JSONValue.toJSONString(
-            ImmutableMap.<String, Object>of(
-                "xml", prettyPrint(inputXmlBytes),
-                "xmlBytes", base64().encode(inputXmlBytes))));
     // Explicitly log flow metadata separately from the EPP XML itself so that it stays compact
     // enough to be sure to fit in a single log entry (the XML part in rare cases could be long
     // enough to overflow into multiple log entries, breaking routine parsing of the JSON format).
diff --git a/javatests/google/registry/flows/FlowReporterTest.java b/javatests/google/registry/flows/FlowReporterTest.java
index f503fdb4e..491b79a4b 100644
--- a/javatests/google/registry/flows/FlowReporterTest.java
+++ b/javatests/google/registry/flows/FlowReporterTest.java
@@ -14,9 +14,7 @@
 
 package google.registry.flows;
 
-import static com.google.common.io.BaseEncoding.base64;
 import static com.google.common.truth.Truth.assertThat;
-import static google.registry.testing.TestDataHelper.loadFile;
 import static google.registry.testing.TestLogHandlerUtils.findFirstLogMessageByPrefix;
 import static java.nio.charset.StandardCharsets.UTF_8;
 import static org.mockito.Mockito.mock;
@@ -76,26 +74,6 @@ public class FlowReporterTest extends ShardableTestCase {
     when(flowReporter.eppInput.getTargetIds()).thenReturn(ImmutableList.of("target.foo"));
   }
 
-  @Test
-  public void testRecordToLogs_eppInput_basic() throws Exception {
-    flowReporter.recordToLogs();
-    assertThat(parseJsonMap(findFirstLogMessageByPrefix(handler, "FLOW-LOG-SIGNATURE-EPPINPUT: ")))
-        .containsExactly(
-              "xml", "<?xml version=\"1.0\" encoding=\"UTF-8\"?><xml/>\n",
-              "xmlBytes", "PHhtbC8+"); // Base64-encoding of "<xml/>".
-  }
-
-  @Test
-  public void testRecordToLogs_eppInput_complex() throws Exception {
-    String domainCreateXml = loadFile(getClass(), "domain_create_prettyprinted.xml");
-    flowReporter.inputXmlBytes = domainCreateXml.getBytes(UTF_8);
-    flowReporter.recordToLogs();
-    assertThat(parseJsonMap(findFirstLogMessageByPrefix(handler, "FLOW-LOG-SIGNATURE-EPPINPUT: ")))
-        .containsExactly(
-              "xml", domainCreateXml,
-              "xmlBytes", base64().encode(domainCreateXml.getBytes(UTF_8)));
-  }
-
   @Test
   public void testRecordToLogs_metadata_basic() throws Exception {
     when(flowReporter.eppInput.isDomainResourceType()).thenReturn(true);