diff --git a/public/js/components/Cis/Studium/Studium.js b/public/js/components/Cis/Studium/Studium.js
index 246bbb296..1b7aff81b 100644
--- a/public/js/components/Cis/Studium/Studium.js
+++ b/public/js/components/Cis/Studium/Studium.js
@@ -281,13 +281,13 @@ export default {
 		<div>
 		<h6>Studiensemester:</h6>
 		<div class="input-group">
-			<button class="btn btn-outline-secondary" type="button" :disabled="false" @click="changeStudiensemester(1)">
+			<button class="btn btn-outline-secondary" type="button" :disabled="false" @click="changeStudiensemester(1)" :aria-label="$p.t('global','previous')" :title="$p.t('global','previous')">
 				<i class="fa fa-caret-left" aria-hidden="true"></i>
 			</button>
 			<select ref="studiensemester" v-model="selectedStudiensemester" class="form-select" :aria-label="$p.t('global/studiensemester_auswaehlen')" @change="setHash($event.target.value)">
 				<option v-for="semester in studienSemester" @click="changeSelectedStudienSemester(semester.studiensemester_kurzbz)" :key="semester" :value="semester.studiensemester_kurzbz">{{studiensemesterTitel(semester.studiensemester_kurzbz)	}}</option>
 			</select>
-			<button class="btn btn-outline-secondary" type="button" :disabled="false" @click="changeStudiensemester(-1)">
+			<button class="btn btn-outline-secondary" type="button" :disabled="false" @click="changeStudiensemester(-1)" :aria-label="$p.t('global','next')" :title="$p.t('global','next')">
 				<i class="fa fa-caret-right" aria-hidden="true"></i>
 			</button>
 		</div>
@@ -296,13 +296,13 @@ export default {
 		<div>
 		<h6>Studiengang:</h6>
 		<div class="input-group">
-			<button class="btn btn-outline-secondary" type="button" :disabled="false" @click="changeStudiengang(-1)">
+			<button class="btn btn-outline-secondary" type="button" :disabled="false" @click="changeStudiengang(-1)" :aria-label="$p.t('global','previous')" :title="$p.t('global','previous')">
 				<i class="fa fa-caret-left" aria-hidden="true"></i>
 			</button>
 			<select ref="studiengaenge" v-model="selectedStudiengang" class="form-select" :aria-label="$p.t('global/studiensemester_auswaehlen')" @change="setHash($event.target.value)">
 				<option v-for="studiengang in studiengaenge" @click="changeSelectedStudienGang(studiengang.studiengang_kz)" :key="studiengang.studiengang_kz" :value="studiengang.studiengang_kz" >{{studiengangTitel(studiengang)}}</option>
 			</select>
-			<button class="btn btn-outline-secondary" type="button" :disabled="false" @click="changeStudiengang(1)">
+			<button class="btn btn-outline-secondary" type="button" :disabled="false" @click="changeStudiengang(1)" :aria-label="$p.t('global','next')" :title="$p.t('global','next')">
 				<i class="fa fa-caret-right" aria-hidden="true"></i>
 			</button>
 		</div>
@@ -311,13 +311,13 @@ export default {
 		<div>
 		<h6>Semester:</h6>
 		<div class="input-group">
-			<button class="btn btn-outline-secondary" type="button" :disabled="false" @click="changeSemester(-1)">
+			<button class="btn btn-outline-secondary" type="button" :disabled="false" @click="changeSemester(-1)" :aria-label="$p.t('global','previous')" :title="$p.t('global','previous')">
 				<i class="fa fa-caret-left" aria-hidden="true"></i>
 			</button>
 			<select ref="semester" v-model="selectedSemester" class="form-select" :aria-label="$p.t('global/studiensemester_auswaehlen')" @change="setHash($event.target.value)">
 				<option v-for="sem in semester" @click="changeSelectedSemester(sem)" :key="semester" :value="sem">{{sem}}. Semester</option>
 			</select>
-			<button class="btn btn-outline-secondary" type="button" :disabled="false" @click="changeSemester(1)">
+			<button class="btn btn-outline-secondary" type="button" :disabled="false" @click="changeSemester(1)" :aria-label="$p.t('global','next')" :title="$p.t('global','next')">
 				<i class="fa fa-caret-right" aria-hidden="true"></i>
 			</button>
 		</div>
@@ -326,13 +326,13 @@ export default {
 		<div>
 		<h6>Studienordnung:</h6>
 		<div class="input-group">
-			<button class="btn btn-outline-secondary" type="button" :disabled="false" @click="changeStudienordnung(-1)">
+			<button class="btn btn-outline-secondary" type="button" :disabled="false" @click="changeStudienordnung(-1)" :aria-label="$p.t('global','previous')" :title="$p.t('global','previous')">
 				<i class="fa fa-caret-left" aria-hidden="true"></i>
 			</button>
 			<select ref="studienordnung" v-model="selectedStudienordnung" class="form-select" :aria-label="$p.t('global/studiensemester_auswaehlen')" @change="setHash($event.target.value)">
 				<option v-for="ordnung in computedStudienOrdnungSelectValues" :disabled="ordnung.disabled" @click="changeSelectedStudienPlan(ordnung?.studienplan?.studienplan_id)" :key="ordnung?.studienplan?.bezeichnung	" :value="ordnung?.studienplan?.studienplan_id">{{ordnung.bezeichnung}}</option>
 			</select>
-			<button class="btn btn-outline-secondary" type="button" :disabled="false" @click="changeStudienordnung(1)">
+			<button class="btn btn-outline-secondary" type="button" :disabled="false" @click="changeStudienordnung(1)" :aria-label="$p.t('global','next')" :title="$p.t('global','next')">
 				<i class="fa fa-caret-right" aria-hidden="true"></i>
 			</button>
 		</div>
diff --git a/system/phrasesupdate.php b/system/phrasesupdate.php
index b7f6c8661..f4ed08415 100644
--- a/system/phrasesupdate.php
+++ b/system/phrasesupdate.php
@@ -30161,6 +30161,7 @@ array(
 				)
 			)
 		),
+		
 
 		//ProfilUpdate Phrasen ende
 	array(
@@ -30183,6 +30184,46 @@ array(
 			)
 		)
 	),
+	array(
+		'app' => 'core',
+		'category' => 'global',
+		'phrase' => 'previous',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'vorherige',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'previous',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
+	array(
+		'app' => 'core',
+		'category' => 'global',
+		'phrase' => 'next',
+		'insertvon' => 'system',
+		'phrases' => array(
+			array(
+				'sprache' => 'German',
+				'text' => 'nächste',
+				'description' => '',
+				'insertvon' => 'system'
+			),
+			array(
+				'sprache' => 'English',
+				'text' => 'next',
+				'description' => '',
+				'insertvon' => 'system'
+			)
+		)
+	),
 	array(
 		'app' => 'core',
 		'category' => 'global',