diff --git a/.github/workflows/analysis.yml b/.github/workflows/analysis.yml
new file mode 100644
index 00000000..cd2ef61e
--- /dev/null
+++ b/.github/workflows/analysis.yml
@@ -0,0 +1,41 @@
+name: Checkstyle
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  checkstyle:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Set up JDK 11
+        uses: actions/setup-java@v2
+        with:
+          java-version: '11'
+
+      - name: Cache Gradle packages
+        uses: actions/cache@v2
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
+          restore-keys: |
+            ${{ runner.os }}-gradle-
+
+      - name: Apply Checkstyle
+        run: ./gradlew checkstyleMain checkstyleTest
+
+      - name: Upload Checkstyle reports
+        uses: actions/upload-artifact@v3
+        with:
+          name: checkstyle-reports
+          path: build/reports/checkstyle/
\ No newline at end of file
diff --git a/.github/workflows/gradle.yml b/.github/workflows/gradle.yml
index d5d735b5..b3705358 100644
--- a/.github/workflows/gradle.yml
+++ b/.github/workflows/gradle.yml
@@ -1,10 +1,3 @@
-# This workflow uses actions that are not certified by GitHub.
-# They are provided by a third-party and are governed by
-# separate terms of service, privacy policy, and support
-# documentation.
-# This workflow will build a Java project with Gradle and cache/restore any dependencies to improve the workflow execution time
-# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-java-with-gradle
-
 name: Java CI with Gradle
 
 on:
@@ -28,25 +21,12 @@ jobs:
         java-version: '17'
         distribution: 'temurin'
 
-    # Configure Gradle for optimal use in GitHub Actions, including caching of downloaded dependencies.
-    # See: https://github.com/gradle/actions/blob/main/setup-gradle/README.md
     - name: Setup Gradle
-      uses: gradle/actions/setup-gradle@417ae3ccd767c252f5661f1ace9f835f9654f2b5 # v3.1.0
+      uses: gradle/actions/setup-gradle@417ae3ccd767c252f5661f1ace9f835f9654f2b5
 
     - name: Build with Gradle Wrapper
       run: ./gradlew build
 
-    # NOTE: The Gradle Wrapper is the default and recommended way to run Gradle (https://docs.gradle.org/current/userguide/gradle_wrapper.html).
-    # If your project does not have the Gradle Wrapper configured, you can use the following configuration to run Gradle with a specified version.
-    #
-    # - name: Setup Gradle
-    #   uses: gradle/actions/setup-gradle@417ae3ccd767c252f5661f1ace9f835f9654f2b5 # v3.1.0
-    #   with:
-    #     gradle-version: '8.5'
-    #
-    # - name: Build with Gradle 8.5
-    #   run: gradle build
-
   dependency-submission:
 
     runs-on: ubuntu-latest
@@ -61,7 +41,5 @@ jobs:
         java-version: '17'
         distribution: 'temurin'
 
-    # Generates and submits a dependency graph, enabling Dependabot Alerts for all project dependencies.
-    # See: https://github.com/gradle/actions/blob/main/dependency-submission/README.md
     - name: Generate and submit dependency graph
-      uses: gradle/actions/dependency-submission@417ae3ccd767c252f5661f1ace9f835f9654f2b5 # v3.1.0
+      uses: gradle/actions/dependency-submission@417ae3ccd767c252f5661f1ace9f835f9654f2b5
diff --git a/build.gradle b/build.gradle
index 3b0aed05..0bf3a593 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,5 +1,6 @@
 plugins {
     id 'java'
+    id 'checkstyle'
 }
 
 group = 'com.lmax'
@@ -44,6 +45,11 @@ sourceSets {
     }
 }
 
+checkstyle {
+    toolVersion = '8.45'
+    configFile = file('config/checkstyle/checkstyle.xml')
+}
+
 dependencies {
     // dependencies
     implementation 'org.bitcoinj:bitcoinj-core:0.15'
@@ -105,4 +111,11 @@ tasks.processTestResources {
     duplicatesStrategy = DuplicatesStrategy.INCLUDE
 }
 
+tasks.withType(Checkstyle) {
+    reports {
+        xml.enabled = true
+        html.enabled = true
+    }
+}
+
 check.dependsOn integrationTest
\ No newline at end of file
diff --git a/config/checkstyle/checkstyle.xml b/config/checkstyle/checkstyle.xml
new file mode 100644
index 00000000..7ba89202
--- /dev/null
+++ b/config/checkstyle/checkstyle.xml
@@ -0,0 +1,193 @@
+<?xml version="1.0"?>
+<!DOCTYPE module PUBLIC
+        "-//Checkstyle//DTD Checkstyle Configuration 1.3//EN"
+        "https://checkstyle.org/dtds/configuration_1_3.dtd">
+
+<module name="Checker">
+    <module name="SeverityMatchFilter">
+        <property name="severity" value="info"/>
+        <property name="acceptOnMatch" value="false"/>
+    </module>
+
+    <module name="FileTabCharacter">
+        <property name="eachLine" value="true"/>
+    </module>
+
+    <module name="SuppressionFilter">
+        <property name="file" value="${config_loc}/suppress.xml"/>
+    </module>
+
+    <module name="LineLength">
+        <property name="max" value="200"/>
+        <property name="ignorePattern" value="^[ \t]*\*.*@.*$"/>
+    </module>
+
+    <module name="TreeWalker">
+        <property name="tabWidth" value="4"/>
+        <property name="severity" value="error"/>
+
+        <module name="ConstantName"/>
+
+        <module name="LocalFinalVariableName"/>
+
+        <module name="LocalVariableName"/>
+
+        <module name="MemberName">
+            <property name="format" value="^[a-z][a-zA-Z0-9_]*$"/>
+        </module>
+
+        <module name="MethodName"/>
+
+        <module name="PackageName"/>
+
+        <module name="ParameterName"/>
+
+        <module name="StaticVariableName"/>
+
+        <module name="TypeName"/>
+
+        <module name="AvoidStarImport"/>
+        <module name="RedundantImport"/>
+        <module name="UnusedImports"/>
+
+        <module name="EmptyForInitializerPad"/>
+
+        <module name="MethodParamPad"/>
+
+        <module name="NoWhitespaceBefore"/>
+
+        <module name="WhitespaceAfter">
+            <property name="tokens"
+                      value="COMMA, SEMI, TYPECAST, LITERAL_IF, LITERAL_ELSE,
+                    LITERAL_WHILE, LITERAL_DO, LITERAL_FOR, DO_WHILE"/>
+        </module>
+
+        <module name="WhitespaceAround">
+            <property name="allowEmptyConstructors" value="true"/>
+            <property name="allowEmptyLambdas" value="true"/>
+            <property name="allowEmptyMethods" value="true"/>
+            <property name="allowEmptyTypes" value="true"/>
+            <property name="allowEmptyLoops" value="true"/>
+            <property name="ignoreEnhancedForColon" value="false"/>
+            <property name="tokens"
+                      value="ASSIGN, BAND, BAND_ASSIGN, BOR, BOR_ASSIGN, BSR, BSR_ASSIGN, BXOR,
+                    BXOR_ASSIGN, COLON, DIV, DIV_ASSIGN, DO_WHILE, EQUAL, GE, GT, LAMBDA, LAND,
+                    LCURLY, LE, LITERAL_CATCH, LITERAL_DO, LITERAL_ELSE, LITERAL_FINALLY,
+                    LITERAL_FOR, LITERAL_IF, LITERAL_RETURN, LITERAL_SWITCH, LITERAL_SYNCHRONIZED,
+                    LITERAL_TRY, LITERAL_WHILE, LOR, LT, MINUS, MINUS_ASSIGN, MOD, MOD_ASSIGN,
+                    NOT_EQUAL, PLUS, PLUS_ASSIGN, QUESTION, RCURLY, SL, SLIST, SL_ASSIGN, SR,
+                    SR_ASSIGN, STAR, STAR_ASSIGN, LITERAL_ASSERT, TYPE_EXTENSION_AND"/>
+            <message key="ws.notFollowed"
+                     value="WhitespaceAround: ''{0}'' is not followed by whitespace. Empty blocks may only be represented as '{}' when not part of a multi-block statement (4.1.3)"/>
+            <message key="ws.notPreceded"
+                     value="WhitespaceAround: ''{0}'' is not preceded with whitespace."/>
+        </module>
+
+        <module name="OperatorWrap">
+            <property name="tokens" value="PLUS, ASSIGN"/>
+            <property name="option" value="eol"/>
+        </module>
+
+        <module name="ParenPad"/>
+
+        <module name="TypecastParenPad"/>
+
+        <module name="ModifierOrder"/>
+
+        <module name="RedundantModifier"/>
+
+        <module name="NestedTryDepth">
+            <property name="max" value="2"/>
+        </module>
+
+        <module name="CovariantEquals"/>
+
+        <module name="NeedBraces">
+            <property name="tokens"
+                      value="LITERAL_DO, LITERAL_ELSE, LITERAL_FOR, LITERAL_IF, LITERAL_WHILE"/>
+        </module>
+
+        <module name="LeftCurly">
+            <property name="option" value="nl"/>
+        </module>
+
+        <module name="RightCurly">
+            <property name="option" value="alone"/>
+        </module>
+
+        <module name="EmptyStatement"/>
+
+        <module name="EqualsHashCode"/>
+
+        <module name="DefaultComesLast"/>
+
+        <module name="SimplifyBooleanExpression"/>
+
+        <module name="SimplifyBooleanReturn"/>
+
+        <module name="StringLiteralEquality"/>
+
+        <module name="PackageDeclaration"/>
+
+        <module name="ReturnCount">
+            <property name="max" value="3"/>
+        </module>
+
+        <module name="FallThrough"/>
+
+        <module name="FinalClass"/>
+
+        <module name="MutableException"/>
+
+        <module name="ArrayTypeStyle"/>
+
+        <module name="TodoComment">
+            <property name="severity" value="info"/>
+            <property name="format" value="TODO"/>
+        </module>
+
+        <module name="UpperEll"/>
+
+        <module name="IllegalType">
+            <property name="legalAbstractClassNames"
+                      value="AbstractBeanDefinition, AbstractAccountEvInstruction, AbstractEmsInstruction, AbstractEvInstruction, AbstractEmsAction, AbstractInstrumentAction, AbstractEntry"/>
+            <property name="illegalClassNames"
+                      value="java.util.GregorianCalendar, java.util.Hashtable, java.util.Vector"/>
+        </module>
+
+        <module name="DescendantToken">
+            <property name="tokens" value="LITERAL_ASSERT"/>
+            <property name="limitedTokens"
+                      value="ASSIGN,DEC,INC,POST_DEC,POST_INC,PLUS_ASSIGN,MINUS_ASSIGN,STAR_ASSIGN,DIV_ASSIGN,MOD_ASSIGN,BSR_ASSIGN,SR_ASSIGN,SL_ASSIGN,BAND_ASSIGN,BXOR_ASSIGN,BOR_ASSIGN,METHOD_CALL"/>
+            <property name="maximumNumber" value="2"/>
+        </module>
+
+        <module name="Regexp">
+            <property name="format" value="[ \t]+$"/>
+            <property name="illegalPattern" value="true"/>
+            <property name="message" value="Trailing whitespace"/>
+        </module>
+
+        <module name="FinalParameters"/>
+
+        <module name="JavadocParagraph"/>
+        <module name="SingleLineJavadoc"/>
+        <module name="JavadocMethod">
+            <property name="accessModifiers" value="public"/>
+        </module>
+        <module name="JavadocType">
+            <property name="scope" value="public"/>
+        </module>
+        <module name="JavadocVariable">
+            <property name="scope" value="public"/>
+        </module>
+
+        <module name="IllegalInstantiation"/>
+        <module name="MagicNumber"/>
+        <module name="MissingSwitchDefault"/>
+    </module>
+
+    <module name="BeforeExecutionExclusionFileFilter">
+        <property name="fileNamePattern" value="module\-info\.java$"/>
+    </module>
+</module>
\ No newline at end of file