diff --git a/Dockerfile b/Dockerfile
index 22ff253..0e7e75d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -32,8 +32,10 @@ FROM eclipse-temurin:11-jre-focal
 
 ARG REPO_DIR
 
-ARG JAR_FILE=target/data-export-exec.jar
+ARG EXEC_JAR_FILE=target/data-export-exec.jar
+ARG VERIFIER_JAR_FILE=target/data-export-verifier.jar
 
 WORKDIR ${REPO_DIR}
 
-COPY --from=build-jar ${REPO_DIR}/${JAR_FILE} ./target/
+COPY --from=build-jar ${REPO_DIR}/${EXEC_JAR_FILE} ./target/
+COPY --from=build-jar ${REPO_DIR}/${VERIFIER_JAR_FILE} ./target/
diff --git a/Jenkinsfile b/Jenkinsfile
index 824f148..d42d17d 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -8,25 +8,25 @@ def utils = new Utilities()
 
 pipeline{
 	agent any
+
 	// Set output folder that will contain the files generated by this step.
-    	environment {
-        	OUTPUT_FOLDER = "export"
+	environment {
+		OUTPUT_FOLDER = "export"
 		ECR_URL = 'public.ecr.aws/reactome/data-export'
 		CONT_NAME = 'data_export_container'
 		CONT_ROOT = '/opt/data-export'
-    	}
-    
+	}
+
 	stages{
 		// This stage checks that upstream project 'DiagramConverter' was run successfully.
 		stage('Check DiagramConverter build succeeded'){
 			steps{
 				script{
-				    utils.checkUpstreamBuildsSucceeded("File-Generation/job/DiagramConverter/")
+					utils.checkUpstreamBuildsSucceeded("File-Generation/job/DiagramConverter/")
 				}
 			}
 		}
 
-		
 		stage('Setup: Pull and clean docker environment'){
 			steps{
 				sh "docker pull ${ECR_URL}:latest"
@@ -37,12 +37,13 @@ pipeline{
 				"""
 			}
 		}
-		
+
 		// Execute the jar file, producing data-export files.
 		stage('Main: Run Data-Export'){
 			steps{
 				script{
 					def releaseVersion = utils.getReleaseVersion()
+
 					sh "mkdir -p ${env.OUTPUT_FOLDER}"
 					sh "rm -rf ${env.OUTPUT_FOLDER}/*"
 					withCredentials([usernamePassword(credentialsId: 'neo4jUsernamePassword', passwordVariable: 'pass', usernameVariable: 'user')]){
@@ -52,9 +53,15 @@ pipeline{
 						sh "sudo service tomcat9 stop"
 
 						sh """\
-							    docker run -v \$(pwd)/${env.OUTPUT_FOLDER}:${CONT_ROOT}/${env.OUTPUT_FOLDER} --net=host --name ${CONT_NAME} ${ECR_URL}:latest /bin/bash -c 'java -Xmx${env.JAVA_MEM_MAX}m -jar target/data-export-exec.jar --user $user --password $pass --output ./${env.OUTPUT_FOLDER} --verbose'
-	                                        """
-                                                sh "sudo chown jenkins:jenkins ${env.OUTPUT_FOLDER}"
+							docker run \\
+							-v \$(pwd)/${env.OUTPUT_FOLDER}:${CONT_ROOT}/${env.OUTPUT_FOLDER} \\
+							--net=host \\
+							--name ${CONT_NAME} \\
+							${ECR_URL}:latest \\
+							/bin/bash -c 'java -Xmx${env.JAVA_MEM_MAX}m -jar target/data-export-exec.jar --user $user --password $pass --output ./${env.OUTPUT_FOLDER} --verbose'
+						"""
+						sh "sudo chown jenkins:jenkins ${env.OUTPUT_FOLDER}"
+
 						sh "sudo service mysql start"
 						sh "sudo service tomcat9 start"
 						// Archive the files produced by the step for S3.
@@ -63,46 +70,86 @@ pipeline{
 				}
 			}
 		}
+
+		// Execute the verifier jar file checking for the existence and proper file sizes of the data-export output
+		stage('Post: Verify DataExport ran correctly') {
+			steps {
+				script {
+					def releaseVersion = utils.getReleaseVersion()
+
+					sh """
+						docker run \\
+						--rm \\
+						-v ${pwd()}/${env.OUTPUT_FOLDER}:${CONT_ROOT}/${env.OUTPUT_FOLDER}/ \\
+						-v \$HOME/.aws:/root/.aws:ro \\
+						-e AWS_REGION=us-east-1 \\
+						--net=host \\
+						--name ${CONT_NAME}_verifier \\
+						${ECR_URL}:latest \\
+						/bin/bash -c "java -jar target/data-export-verifier.jar --releaseNumber ${releaseVersion} --output ${CONT_ROOT}/${env.OUTPUT_FOLDER}"
+					"""
+				}
+			}
+		}
+
+		// Creates a list of files and their sizes to use for comparison baseline during next release
+		stage('Post: Create files and sizes list to upload for next release\'s verifier') {
+			steps {
+				script {
+					def fileSizeList = "files_and_sizes.txt"
+					def releaseVersion = utils.getReleaseVersion()
+
+					sh "find ${env.OUTPUT_FOLDER} -type f -printf \"%s\t%P\n\" > ${fileSizeList}"
+					sh "aws s3 --no-progress cp ${fileSizeList} s3://reactome/private/releases/${releaseVersion}/data_export/data/"
+					sh "rm ${fileSizeList}"
+				}
+			}
+		}
+
 		// This stage outputs the difference in line counts for data-export files between releases.
 		stage('Post: Compare Data-Export file line counts between releases') {
-		    steps{
-		        script{
-			def releaseVersion = utils.getReleaseVersion()
-			def previousReleaseVersion = utils.getPreviousReleaseVersion()
-			def previousExportsArchive = "export-v${previousReleaseVersion}.tgz"
-			def currentDir = pwd()
-
-			sh "mkdir -p ${previousReleaseVersion}"
-
-			// Download data-export files archive from previous release from S3. 
-			sh "aws s3 --no-progress cp s3://reactome/private/releases/${previousReleaseVersion}/data_export/data/${previousExportsArchive} ${previousReleaseVersion}/"
-			dir("${previousReleaseVersion}"){
-				sh "tar -xf ${previousExportsArchive}"
+			steps{
+				script{
+					def releaseVersion = utils.getReleaseVersion()
+					def previousReleaseVersion = utils.getPreviousReleaseVersion()
+					def previousExportsArchive = "export-v${previousReleaseVersion}.tgz"
+					def currentDir = pwd()
+
+					sh "mkdir -p ${previousReleaseVersion}"
+
+					// Download data-export files archive from previous release from S3.
+					sh "aws s3 --no-progress cp s3://reactome/private/releases/${previousReleaseVersion}/data_export/data/${previousExportsArchive} ${previousReleaseVersion}/"
+					dir("${previousReleaseVersion}"){
+						sh "tar -xf ${previousExportsArchive}"
+					}
+					// Output line counts between files.
+					utils.outputLineCountsOfFilesBetweenFolders("${env.OUTPUT_FOLDER}", "${previousReleaseVersion}/${env.OUTPUT_FOLDER}", "$currentDir")
+					sh "rm -r ${previousReleaseVersion}*"
+				}
 			}
-			// Output line counts between files.
-			utils.outputLineCountsOfFilesBetweenFolders("${env.OUTPUT_FOLDER}", "${previousReleaseVersion}/${env.OUTPUT_FOLDER}", "$currentDir")
-			sh "rm -r ${previousReleaseVersion}*"
-		        }
-		    }
 		}
+
 		// Move all data-export files to the downloads folder. At time of writing, these files aren't gzipped.
 		stage('Post: Move export files to download folder') {
-		    steps{
-		        script{
-		            def releaseVersion = utils.getReleaseVersion()
-		            def downloadPath = "${env.ABS_DOWNLOAD_PATH}/${releaseVersion}"
-		            sh "mv ${env.OUTPUT_FOLDER}/* ${downloadPath}/ "
-		        }
-		    }
+			steps{
+				script{
+					def releaseVersion = utils.getReleaseVersion()
+					def downloadPath = "${env.ABS_DOWNLOAD_PATH}/${releaseVersion}"
+
+					sh "mv ${env.OUTPUT_FOLDER}/* ${downloadPath}/ "
+				}
+			}
 		}
+
 		// Archive everything on S3, and move the 'diagram' folder to the download/vXX folder.
 		stage('Post: Archive Outputs'){
 			steps{
 				script{
 					def releaseVersion = utils.getReleaseVersion()
-				    	def dataFiles = ["export-v${releaseVersion}.tgz"]
+					def dataFiles = ["export-v${releaseVersion}.tgz"]
 					def logFiles = []
 					def foldersToDelete = []
+
 					utils.cleanUpAndArchiveBuildFiles("data_export", dataFiles, logFiles, foldersToDelete)
 				}
 			}
diff --git a/pom.xml b/pom.xml
index 903a6ac..2e24f29 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,136 +1,172 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>org.reactome.server.qa</groupId>
-  <artifactId>data-export</artifactId>
-  <packaging>jar</packaging>
-  <version>2.0.7</version>
-  <name>Data Export</name>
-  <parent>
-    <groupId>org.reactome.maven</groupId>
-    <artifactId>reactome-parent</artifactId>
-    <version>1.0.5-SNAPSHOT</version>
-  </parent>
-  <description>Exports specific content in several files</description>
-  <organization>
-    <name>The European Bioinformatics Institute</name>
-    <url>https://www.ebi.ac.uk/</url>
-  </organization>
-  <developers>
-    <developer>
-      <id>gviteri</id>
-      <name>Guilherme Viteri</name>
-    </developer>
-    <developer>
-      <id>fkorn</id>
-      <name>Florian Korninger</name>
-    </developer>
-    <developer>
-      <id>amundo</id>
-    </developer>
-  </developers>
-  <properties>
-    <main.class>org.reactome.server.export.Main</main.class>
-    <java.version>11</java.version>
-  </properties>
-  <dependencies>
-    <!--Graph Core-->
-    <dependency>
-      <groupId>org.reactome.server.graph</groupId>
-      <artifactId>graph-core</artifactId>
-    </dependency>
-    <!--Jasp console reader-->
-    <dependency>
-      <groupId>com.martiansoftware</groupId>
-      <artifactId>jsap</artifactId>
-    </dependency>
-    <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind -->
-    <dependency>
-      <groupId>com.fasterxml.jackson.core</groupId>
-      <artifactId>jackson-databind</artifactId>
-    </dependency>
-  </dependencies>
-  <repositories>
-    <!-- EBI repo -->
-    <repository>
-      <id>nexus-ebi-repo</id>
-      <name>The EBI internal repository</name>
-      <url>https://www.ebi.ac.uk/Tools/maven/repos/content/groups/ebi-repo/</url>
-      <releases>
-        <enabled>true</enabled>
-      </releases>
-      <snapshots>
-        <enabled>false</enabled>
-      </snapshots>
-    </repository>
-    <!-- EBI SNAPSHOT repo -->
-    <repository>
-      <id>nexus-ebi-snapshot-repo</id>
-      <name>The EBI internal snapshot repository</name>
-      <url>https://www.ebi.ac.uk/Tools/maven/repos/content/groups/ebi-snapshots/</url>
-      <releases>
-        <enabled>false</enabled>
-      </releases>
-      <snapshots>
-        <enabled>true</enabled>
-      </snapshots>
-    </repository>
-  </repositories>
-  <build>
-    <finalName>${project.artifactId}</finalName>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>${maven.compiler.version}</version>
-        <configuration>
-          <source>${java.version}</source>
-          <target>${java.version}</target>
-        </configuration>
-      </plugin>
-      <plugin>
-        <groupId>org.springframework.boot</groupId>
-        <artifactId>spring-boot-maven-plugin</artifactId>
-        <version>${spring-boot.version}</version>
-        <configuration>
-          <mainClass>${main.class}</mainClass>
-          <fork>true</fork>
-          <classifier>exec</classifier>
-        </configuration>
-        <executions>
-          <execution>
-            <goals>
-              <goal>repackage</goal>
-            </goals>
-          </execution>
-        </executions>
-      </plugin>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-checkstyle-plugin</artifactId>
-        <version>3.1.1</version>
-        <dependencies>
-          <!-- This dependency allows Checkstyle to understand Java 11 syntax -->
-          <dependency>
-            <groupId>com.puppycrawl.tools</groupId>
-            <artifactId>checkstyle</artifactId>
-            <version>8.44</version>
-          </dependency>
-        </dependencies>
-        <executions>
-          <execution>
-            <id>checkstyle-check</id>
-            <goals>
-              <goal>check</goal>
-            </goals>
-          </execution>
-        </executions>
-        <configuration>
-          <configLocation>checkstyle.xml</configLocation>
-          <!-- Optional: Set encoding -->
-          <encoding>UTF-8</encoding>
-        </configuration>
-      </plugin>
-    </plugins>
-  </build>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+		xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+		xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<groupId>org.reactome.server.qa</groupId>
+	<artifactId>data-export</artifactId>
+	<packaging>jar</packaging>
+	<version>2.0.7</version>
+	<name>Data Export</name>
+	<parent>
+		<groupId>org.reactome.maven</groupId>
+		<artifactId>reactome-parent</artifactId>
+		<version>1.0.5</version>
+	</parent>
+	<description>Exports specific content in several files</description>
+	<organization>
+		<name>The European Bioinformatics Institute</name>
+		<url>https://www.ebi.ac.uk/</url>
+	</organization>
+	<developers>
+		<developer>
+			<id>gviteri</id>
+			<name>Guilherme Viteri</name>
+		</developer>
+		<developer>
+			<id>fkorn</id>
+			<name>Florian Korninger</name>
+		</developer>
+		<developer>
+			<id>amundo</id>
+		</developer>
+	</developers>
+	<properties>
+		<main.class>org.reactome.server.export.Main</main.class>
+		<verifier.main.class>org.reactome.server.export.verifier.DataExportVerifier</verifier.main.class>
+		<java.version>11</java.version>
+	</properties>
+	<dependencies>
+		<!--Graph Core-->
+		<dependency>
+			<groupId>org.reactome.server.graph</groupId>
+			<artifactId>graph-core</artifactId>
+		</dependency>
+		<!--Jasp console reader-->
+		<dependency>
+			<groupId>com.martiansoftware</groupId>
+			<artifactId>jsap</artifactId>
+		</dependency>
+		<!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind -->
+		<dependency>
+			<groupId>com.fasterxml.jackson.core</groupId>
+			<artifactId>jackson-databind</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.reactome.release.verifier</groupId>
+			<artifactId>verifier-lib</artifactId>
+			<version>1.0-SNAPSHOT</version>
+		</dependency>
+	</dependencies>
+	<repositories>
+		<!-- EBI repo -->
+		<repository>
+			<id>nexus-ebi-repo</id>
+			<name>The EBI internal repository</name>
+			<url>https://www.ebi.ac.uk/Tools/maven/repos/content/groups/ebi-repo/</url>
+			<releases>
+				<enabled>true</enabled>
+			</releases>
+			<snapshots>
+				<enabled>false</enabled>
+			</snapshots>
+		</repository>
+		<!-- EBI SNAPSHOT repo -->
+		<repository>
+			<id>nexus-ebi-snapshot-repo</id>
+			<name>The EBI internal snapshot repository</name>
+			<url>https://www.ebi.ac.uk/Tools/maven/repos/content/groups/ebi-snapshots/</url>
+			<releases>
+				<enabled>false</enabled>
+			</releases>
+			<snapshots>
+				<enabled>true</enabled>
+			</snapshots>
+		</repository>
+		<!-- Sonatype central SNAPSHOT repo -->
+		<repository>
+			<name>Central Portal Snapshots</name>
+			<id>central-portal-snapshots</id>
+			<url>https://central.sonatype.com/repository/maven-snapshots/</url>
+			<releases>
+				<enabled>false</enabled>
+			</releases>
+			<snapshots>
+				<enabled>true</enabled>
+			</snapshots>
+		</repository>
+	</repositories>
+	<build>
+		<finalName>${project.artifactId}</finalName>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-compiler-plugin</artifactId>
+				<version>${maven.compiler.version}</version>
+				<configuration>
+					<source>${java.version}</source>
+					<target>${java.version}</target>
+				</configuration>
+			</plugin>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+				<version>${spring-boot.version}</version>
+				<configuration>
+					<fork>true</fork>
+					<mainClass>NONE</mainClass>
+				</configuration>
+				<executions>
+					<execution>
+						<id>primary-exec</id>
+						<goals>
+							<goal>repackage</goal>
+						</goals>
+						<configuration>
+							<mainClass>${main.class}</mainClass>
+							<classifier>exec</classifier>
+							<skipIfEmpty>true</skipIfEmpty>
+						</configuration>
+					</execution>
+					<execution>
+						<id>verifier-exec</id>
+						<goals>
+							<goal>repackage</goal>
+						</goals>
+						<configuration>
+							<mainClass>${verifier.main.class}</mainClass>
+							<classifier>verifier</classifier>
+							<skipIfEmpty>true</skipIfEmpty>
+						</configuration>
+					</execution>
+				</executions>
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-checkstyle-plugin</artifactId>
+				<version>3.1.1</version>
+				<dependencies>
+					<!-- This dependency allows Checkstyle to understand Java 11 syntax -->
+					<dependency>
+						<groupId>com.puppycrawl.tools</groupId>
+						<artifactId>checkstyle</artifactId>
+						<version>8.44</version>
+					</dependency>
+				</dependencies>
+				<executions>
+					<execution>
+						<id>checkstyle-check</id>
+						<goals>
+							<goal>check</goal>
+						</goals>
+					</execution>
+				</executions>
+				<configuration>
+					<configLocation>checkstyle.xml</configLocation>
+					<!-- Optional: Set encoding -->
+					<encoding>UTF-8</encoding>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
 </project>
\ No newline at end of file
diff --git a/src/main/java/org/reactome/server/export/tasks/SequenceExporter.java b/src/main/java/org/reactome/server/export/tasks/SequenceExporter.java
index 6a74ba7..fa9d92a 100644
--- a/src/main/java/org/reactome/server/export/tasks/SequenceExporter.java
+++ b/src/main/java/org/reactome/server/export/tasks/SequenceExporter.java
@@ -60,11 +60,6 @@ public String getName() {
         return "reactome_reaction_exporter";
     }
 
-    @Override
-    public boolean printDbVersion() {
-        return true;
-    }
-
     @Override
     public boolean addNullValues() {
         return false;
diff --git a/src/main/java/org/reactome/server/export/verifier/DataExportVerifier.java b/src/main/java/org/reactome/server/export/verifier/DataExportVerifier.java
new file mode 100644
index 0000000..babc244
--- /dev/null
+++ b/src/main/java/org/reactome/server/export/verifier/DataExportVerifier.java
@@ -0,0 +1,19 @@
+package org.reactome.server.export.verifier;
+
+import org.reactome.release.verifier.DefaultVerifier;
+import org.reactome.release.verifier.Verifier;
+
+import java.io.IOException;
+
+/**
+ * @author Joel Weiser (joel.weiser@oicr.on.ca)
+ * Created 1/3/2025
+ */
+public class DataExportVerifier {
+
+    public static void main(String[] args) throws IOException {
+        Verifier verifier = new DefaultVerifier("data_export");
+        verifier.parseCommandLineArgs(args);
+        verifier.run();
+    }
+}