diff --git a/src/backend/core/services/calendar_invitation_service.py b/src/backend/core/services/calendar_invitation_service.py
index 4d3e42c..7cde276 100644
--- a/src/backend/core/services/calendar_invitation_service.py
+++ b/src/backend/core/services/calendar_invitation_service.py
@@ -50,6 +50,7 @@ class EventDetails:
     summary: str
     description: Optional[str]
     location: Optional[str]
+    url: Optional[str]
     dtstart: datetime
     dtend: Optional[datetime]
     organizer_email: str
@@ -95,17 +96,10 @@ class ICalendarParser:
         # Handle multi-line values (lines starting with space/tab are continuations)
         icalendar = re.sub(r"\r?\n[ \t]", "", icalendar)
 
-        pattern = rf"^{property_name}[;:](.+)$"
+        pattern = rf"^{property_name}(;[^:]*)?:(.+)$"
         match = re.search(pattern, icalendar, re.MULTILINE | re.IGNORECASE)
         if match:
-            value = match.group(1)
-            # Remove parameters (everything before the last colon if there are parameters)
-            if ";" in property_name or ":" not in value:
-                return value.strip()
-            # Handle properties with parameters like ORGANIZER;CN=Name:mailto:email
-            if ":" in value:
-                return value.split(":")[-1].strip()
-            return value.strip()
+            return match.group(2).strip()
         return None
 
     @staticmethod
@@ -205,6 +199,7 @@ class ICalendarParser:
             summary = cls.extract_property(vevent_block, "SUMMARY") or "(Sans titre)"
             description = cls.extract_property(vevent_block, "DESCRIPTION")
             location = cls.extract_property(vevent_block, "LOCATION")
+            url = cls.extract_property(vevent_block, "URL")
 
             # Parse dates with timezone support - from VEVENT block only
             dtstart_raw, dtstart_params = cls.extract_property_with_params(
@@ -265,6 +260,7 @@ class ICalendarParser:
                 summary=summary,
                 description=description,
                 location=location,
+                url=url,
                 dtstart=dtstart,
                 dtend=dtend,
                 organizer_email=organizer_email,
diff --git a/src/backend/core/templates/emails/calendar_invitation.html b/src/backend/core/templates/emails/calendar_invitation.html
index b4e0b9b..45e193e 100644
--- a/src/backend/core/templates/emails/calendar_invitation.html
+++ b/src/backend/core/templates/emails/calendar_invitation.html
@@ -119,6 +119,12 @@
                     <td>{{ event.location }}</td>
                 </tr>
                 {% endif %}
+                {% if event.url %}
+                <tr>
+                    <td>Visio</td>
+                    <td><a href="{{ event.url }}" style="color: #0066cc;">{{ event.url }}</a></td>
+                </tr>
+                {% endif %}
                 <tr>
                     <td>Organisateur</td>
                     <td>{{ organizer_display }} &lt;{{ event.organizer_email }}&gt;</td>
diff --git a/src/backend/core/templates/emails/calendar_invitation.txt b/src/backend/core/templates/emails/calendar_invitation.txt
index 90a81ed..fcac7bb 100644
--- a/src/backend/core/templates/emails/calendar_invitation.txt
+++ b/src/backend/core/templates/emails/calendar_invitation.txt
@@ -6,6 +6,7 @@ Détails de l'événement
 Titre : {{ event.summary }}
 Quand : {{ start_date }} {{ time_str }}{% if start_date != end_date %} - {{ end_date }}{% endif %}
 {% if event.location %}Lieu : {{ event.location }}
+{% endif %}{% if event.url %}Visio : {{ event.url }}
 {% endif %}Organisateur : {{ organizer_display }} <{{ event.organizer_email }}>
 
 {% if event.description %}
diff --git a/src/backend/core/templates/emails/calendar_invitation_cancel.html b/src/backend/core/templates/emails/calendar_invitation_cancel.html
index 42c759a..42a05e5 100644
--- a/src/backend/core/templates/emails/calendar_invitation_cancel.html
+++ b/src/backend/core/templates/emails/calendar_invitation_cancel.html
@@ -114,6 +114,12 @@
                     <td>{{ event.location }}</td>
                 </tr>
                 {% endif %}
+                {% if event.url %}
+                <tr>
+                    <td>Visio</td>
+                    <td>{{ event.url }}</td>
+                </tr>
+                {% endif %}
                 <tr>
                     <td>Organisateur</td>
                     <td>{{ organizer_display }} &lt;{{ event.organizer_email }}&gt;</td>
diff --git a/src/backend/core/templates/emails/calendar_invitation_cancel.txt b/src/backend/core/templates/emails/calendar_invitation_cancel.txt
index 8f479ec..ac4bada 100644
--- a/src/backend/core/templates/emails/calendar_invitation_cancel.txt
+++ b/src/backend/core/templates/emails/calendar_invitation_cancel.txt
@@ -6,6 +6,7 @@ Détails de l'événement annulé
 Titre : {{ event.summary }}
 Était prévu le : {{ start_date }} {{ time_str }}{% if start_date != end_date %} - {{ end_date }}{% endif %}
 {% if event.location %}Lieu : {{ event.location }}
+{% endif %}{% if event.url %}Visio : {{ event.url }}
 {% endif %}Organisateur : {{ organizer_display }} <{{ event.organizer_email }}>
 
 Cet événement a été annulé. Vous pouvez le supprimer de votre calendrier en ouvrant le fichier .ics en pièce jointe.
diff --git a/src/backend/core/templates/emails/calendar_invitation_reply.html b/src/backend/core/templates/emails/calendar_invitation_reply.html
index 3ccf54d..09aa9e4 100644
--- a/src/backend/core/templates/emails/calendar_invitation_reply.html
+++ b/src/backend/core/templates/emails/calendar_invitation_reply.html
@@ -101,6 +101,12 @@
                     <td>{{ event.location }}</td>
                 </tr>
                 {% endif %}
+                {% if event.url %}
+                <tr>
+                    <td>Visio</td>
+                    <td><a href="{{ event.url }}" style="color: #28a745;">{{ event.url }}</a></td>
+                </tr>
+                {% endif %}
                 <tr>
                     <td>Participant</td>
                     <td>{{ attendee_display }} &lt;{{ event.attendee_email }}&gt;</td>
diff --git a/src/backend/core/templates/emails/calendar_invitation_reply.txt b/src/backend/core/templates/emails/calendar_invitation_reply.txt
index 694a9c0..93dd626 100644
--- a/src/backend/core/templates/emails/calendar_invitation_reply.txt
+++ b/src/backend/core/templates/emails/calendar_invitation_reply.txt
@@ -6,8 +6,8 @@ Détails de l'événement
 Titre : {{ event.summary }}
 Quand : {{ start_date }} {{ time_str }}{% if start_date != end_date %} - {{ end_date }}{% endif %}
 {% if event.location %}Lieu : {{ event.location }}
+{% endif %}{% if event.url %}Visio : {{ event.url }}
 {% endif %}
-
 La réponse du participant a été enregistrée dans le fichier .ics en pièce jointe.
 
 ---
diff --git a/src/backend/core/templates/emails/calendar_invitation_update.html b/src/backend/core/templates/emails/calendar_invitation_update.html
index 944c69c..d4dd8ab 100644
--- a/src/backend/core/templates/emails/calendar_invitation_update.html
+++ b/src/backend/core/templates/emails/calendar_invitation_update.html
@@ -124,6 +124,12 @@
                     <td>{{ event.location }}</td>
                 </tr>
                 {% endif %}
+                {% if event.url %}
+                <tr>
+                    <td>Visio</td>
+                    <td><a href="{{ event.url }}" style="color: #e65100;">{{ event.url }}</a></td>
+                </tr>
+                {% endif %}
                 <tr>
                     <td>Organisateur</td>
                     <td>{{ organizer_display }} &lt;{{ event.organizer_email }}&gt;</td>
diff --git a/src/backend/core/templates/emails/calendar_invitation_update.txt b/src/backend/core/templates/emails/calendar_invitation_update.txt
index 4a24e55..64abb75 100644
--- a/src/backend/core/templates/emails/calendar_invitation_update.txt
+++ b/src/backend/core/templates/emails/calendar_invitation_update.txt
@@ -6,6 +6,7 @@ Détails de l'événement mis à jour
 Titre : {{ event.summary }}
 Quand : {{ start_date }} {{ time_str }}{% if start_date != end_date %} - {{ end_date }}{% endif %}
 {% if event.location %}Lieu : {{ event.location }}
+{% endif %}{% if event.url %}Visio : {{ event.url }}
 {% endif %}Organisateur : {{ organizer_display }} <{{ event.organizer_email }}>
 
 {% if event.description %}