diff --git a/app/Models/Foundation/Summit/Events/Presentations/Presentation.php b/app/Models/Foundation/Summit/Events/Presentations/Presentation.php
index 410c0231..f700e546 100644
--- a/app/Models/Foundation/Summit/Events/Presentations/Presentation.php
+++ b/app/Models/Foundation/Summit/Events/Presentations/Presentation.php
@@ -724,4 +724,30 @@ class Presentation extends SummitEvent
         return false;
     }
 
+    /**
+     * @return bool
+     */
+    public function fulfilSpeakersConditions(): bool {
+        $type = $this->type;
+        if(!$type instanceof PresentationType) return false;
+
+        if($type->isUseModerator()){
+            $count  = $this->getModeratorId() > 0 ? 1 : 0;
+            $max    = $type->getMaxModerators();
+            $min    = $type->getMinModerators();
+            if($type->isModeratorMandatory() && $min > $count) return false;
+            if( $count > $max ) return false;
+        }
+
+        if($type->isUseSpeakers()){
+            $count  = $this->speakers->count();
+            $max    = $type->getMaxSpeakers();
+            $min    = $type->getMinSpeakers();
+            if($type->isAreSpeakersMandatory() && $min > $count) return false;
+            if( $count > $max ) return false;
+        }
+
+        return true;
+    }
+
 }
diff --git a/app/Services/Model/PresentationService.php b/app/Services/Model/PresentationService.php
index cce8ad15..550db030 100644
--- a/app/Services/Model/PresentationService.php
+++ b/app/Services/Model/PresentationService.php
@@ -410,7 +410,7 @@ final class PresentationService
             $presentation->setType($event_type);
             $presentation->setCategory($track);
             // add me as speaker
-            $presentation->addSpeaker($current_speaker);
+            //$presentation->addSpeaker($current_speaker);
 
             if (isset($data['tags'])) {
                 $presentation->clearTags();
@@ -565,6 +565,13 @@ final class PresentationService
                 );
             }
 
+            if (!$presentation->fulfilSpeakersConditions()) {
+                throw new ValidationException
+                (
+                    sprintf("presentation %s is not allowed to mark as completed because does not fulfil speakers conditions", $presentation_id)
+                );
+            }
+
             $title = $presentation->getTitle();
             $abtract = $presentation->getAbstract();
             $level = $presentation->getLevel();