diff --git a/webapp/src/app/sfera-observer/sfera-observer.component.html b/webapp/src/app/sfera-observer/sfera-observer.component.html
index e5e15944..57b771cf 100644
--- a/webapp/src/app/sfera-observer/sfera-observer.component.html
+++ b/webapp/src/app/sfera-observer/sfera-observer.component.html
@@ -32,6 +32,7 @@ <h2>SFERA Communication</h2>
   </button>
   <button type="button" class="ml-3" sbb-button (click)="sendJPRequest()">Send JP request</button>
   <button type="button" class="ml-3" sbb-button (click)="sendSPRequest()">Send SP request</button>
+  <button type="button" class="ml-3" sbb-button (click)="sendTCRequest()">Send TC request</button>
 
   <div class="info">
     @if (environmentControl.value) {
diff --git a/webapp/src/app/sfera-observer/sfera-observer.component.ts b/webapp/src/app/sfera-observer/sfera-observer.component.ts
index 61db2049..a09b9259 100644
--- a/webapp/src/app/sfera-observer/sfera-observer.component.ts
+++ b/webapp/src/app/sfera-observer/sfera-observer.component.ts
@@ -12,7 +12,12 @@ import { SbbCheckboxModule } from "@sbb-esta/angular/checkbox";
 import { environment } from "../../environment/environment";
 import { MessageTableComponent, TableData } from "./message-table/message-table.component";
 import { SbbTableDataSource } from "@sbb-esta/angular/table";
-import { READONLY_MODE, SferaXmlCreation, SpRequestOptions } from "./sfera-xml-creation";
+import {
+  READONLY_MODE,
+  SferaXmlCreation,
+  SpRequestOptions,
+  TcRequestOptions
+} from "./sfera-xml-creation";
 import { SbbAccordionModule } from "@sbb-esta/angular/accordion";
 
 @Component({
@@ -134,6 +139,8 @@ export class SferaObserverComponent implements OnDestroy {
         return `JP: ${this.getJourneyProfileStatus(document)}, #SP: ${this.getJourneyProfileNumberOfSPs(document)}`;
       } else if (this.containsElement(document, 'SegmentProfile')) {
         return this.getSegmentProfiles(document);
+      } else if(this.containsElement(document, 'TrainCharacteristics')) {
+        return this.getTrainCharacteristics(document);
       }
     } else if (type == "SFERA_B2G_RequestMessage") {
       if (this.isHandshakeRequest(document)) {
@@ -205,7 +212,12 @@ export class SferaObserverComponent implements OnDestroy {
 
   private getSegmentProfiles(document: Document) {
     const segmentProfiles = Array.from(document.getElementsByTagName("SegmentProfile"));
-    return segmentProfiles.map(segmentProfile => `SP ${this.getSegmentProfileId(segmentProfile)}: ${this.getSegmentProfileStatus(segmentProfile)}, Length: ${this.getSegmentProfileLength(segmentProfile)}`).join('\n')
+    return segmentProfiles.map(segmentProfile => `SP ${this.getSegmentProfileId(segmentProfile)}: ${this.getSegmentProfileStatus(segmentProfile)}, Length: ${this.getSegmentProfileLength(segmentProfile)}`).join(', ')
+  }
+
+  private getTrainCharacteristics(document: Document) {
+    const trainCharacteristics = Array.from(document.getElementsByTagName("TrainCharacteristics"));
+    return trainCharacteristics.map(trainCharacteristic => `TC ${this.getTrainCharacteristicsId(trainCharacteristic)}`).join(', ');
   }
 
   private getSegmentProfileStatus(element: Element) {
@@ -220,6 +232,10 @@ export class SferaObserverComponent implements OnDestroy {
     return element.getAttribute("SP_ID");
   }
 
+  private getTrainCharacteristicsId(element: Element) {
+    return element.getAttribute("TC_ID");
+  }
+
   sendXml() {
     const xmlString = this.xmlStringControl.value;
     this.mqService.publish(this.b2gTopic!, xmlString);
@@ -286,6 +302,40 @@ export class SferaObserverComponent implements OnDestroy {
     this.mqService.publish(this.b2gTopic!, spRequest);
   }
 
+  sendTCRequest() {
+    const jpReplies = this.data.filter(row => row.type === 'SFERA_G2B_ReplyMessage' && row.info.includes('JP: Valid'))
+    if (jpReplies.length === 0) {
+      alert('No JP request sent')
+      return;
+    }
+
+    const dom = this.toDom(jpReplies[jpReplies.length - 1].message)
+
+    const trainCharacteristicsRefs = Array.from(dom.getElementsByTagName('TrainCharacteristicsRef'));
+
+    const trainCharacteristics = trainCharacteristicsRefs.map(element => {
+      const tcId = element.getAttribute('TC_ID');
+      const ruId = element.getElementsByTagName('TC_RU_ID')[0].textContent;
+      const minorVersion = element.getAttribute('TC_VersionMajor');
+      const majorVersion = element.getAttribute('TC_VersionMinor');
+
+      return {
+        ruId: ruId,
+        tcId: tcId,
+        majorVersion: majorVersion,
+        minorVersion: minorVersion
+      } as TcRequestOptions;
+    });
+
+    const tcRequest = SferaXmlCreation.createRequest({
+      header: {
+        sourceDevice: this.clientIdControl.value
+      },
+      tcRequests: trainCharacteristics
+    });
+    this.mqService.publish(this.b2gTopic!, tcRequest);
+  }
+
   sendHSRWrongSferaVersion() {
     const handshakeRequest = SferaXmlCreation.createHandshakeRequest({
       header: {
diff --git a/webapp/src/app/sfera-observer/sfera-xml-creation.ts b/webapp/src/app/sfera-observer/sfera-xml-creation.ts
index c6407392..303e0641 100644
--- a/webapp/src/app/sfera-observer/sfera-xml-creation.ts
+++ b/webapp/src/app/sfera-observer/sfera-xml-creation.ts
@@ -43,10 +43,18 @@ export interface SpRequestOptions {
   minorVersion: string;
 }
 
+export interface TcRequestOptions {
+  ruId: string;
+  tcId: string;
+  majorVersion: string;
+  minorVersion: string;
+}
+
 export interface RequestOptions {
   header?: SferaHeaderOptions,
-  jpRequests?: JpRequestOptions[]
-  spRequests?: SpRequestOptions[]
+  jpRequests?: JpRequestOptions[],
+  spRequests?: SpRequestOptions[],
+  tcRequests?: TcRequestOptions[]
 }
 
 export interface SupportedOperationModes {
@@ -106,6 +114,7 @@ export class SferaXmlCreation {
 
     const jpRequests = this.createJpRequest(options.jpRequests);
     const spRequests = this.createSpRequest(options.spRequests);
+    const tcRequests = this.createTcRequest(options.tcRequests);
 
     return `<?xml version="1.0"?>
                   <SFERA_B2G_RequestMessage>
@@ -116,6 +125,7 @@ export class SferaXmlCreation {
                     <B2G_Request>
                         ${jpRequests}
                         ${spRequests}
+                        ${tcRequests}
                     </B2G_Request>
                 </SFERA_B2G_RequestMessage>
     `;
@@ -167,6 +177,16 @@ export class SferaXmlCreation {
     return (strings || []).join('');
   }
 
+  static createTcRequest(tcRequests: TcRequestOptions[] | undefined): string {
+    const strings = tcRequests?.map(tcRequest => {
+      return `<TC_Request TC_ID="${tcRequest.tcId}">
+                <TC_RU_ID>${tcRequest.ruId}</TC_RU_ID>
+      </TC_Request>
+      `;
+    })
+    return (strings || []).join('');
+  }
+
   private static defaultHeader(): SferaHeaderOptions {
     return {
       sferaVersion: '2.01',