diff --git a/_events/bsswt-2022-04-07-iss.md b/_events/bsswt-2022-04-07-iss.md
index 3f75394..3de0736 100644
--- a/_events/bsswt-2022-04-07-iss.md
+++ b/_events/bsswt-2022-04-07-iss.md
@@ -68,9 +68,6 @@ description: |
 artifacts:
   - label: Tutorial Webpage
     bsswt-event-label: 2022-04-07-iss
-#  - label: Conference Registration
-#    format: deadline 2022-03-31
-#    url: https://docs.google.com/forms/d/e/1FAIpQLSc4q3tuR2H60NMfBGid06niE2GToa-sl0zCFz4u87Az9PyNMg/viewform
   - label: Playlist
     format: YouTube
     yt-playlist-id: PLuWzStas9iWExOVGGLCUl-N38mxQXSl87
diff --git a/_events/bsswt-2023-02-06-ecpam.md b/_events/bsswt-2023-02-06-ecpam.md
index bdb3c14..6fcf512 100644
--- a/_events/bsswt-2023-02-06-ecpam.md
+++ b/_events/bsswt-2023-02-06-ecpam.md
@@ -67,8 +67,6 @@ description: |
 artifacts:
   - label: Tutorial Webpage
     bsswt-event-label: 2023-02-06-ecpam
-#  - label: Tutorial Registration
-#    url: https://docs.google.com/forms/d/e/1FAIpQLSc8jf451DjE3l7iHuN_gIl4ACG_5ntCy9k7ErZSFPHGHVhjBw/viewform
   - label: Recording
     format: YouTube
     yt-video-id: 7G2jjJ403gY
diff --git a/_events/bsswt-2023-04-18-iss.md b/_events/bsswt-2023-04-18-iss.md
index 940b5a6..5175419 100644
--- a/_events/bsswt-2023-04-18-iss.md
+++ b/_events/bsswt-2023-04-18-iss.md
@@ -71,8 +71,6 @@ description: |
 artifacts:
   - label: Tutorial Webpage
     bsswt-event-label: 2023-04-18-iss
-#  - label: Conference Registration
-#    url: https://docs.google.com/forms/d/e 1FAIpQLSfvrcDWBEyVhL47gmJ1asVEexIsCw0TPiEJ2YEoDAjiNhLf9w/viewform
   - label: Playlist
     format: YouTube
     yt-playlist-id: PLuWzStas9iWEKdxtmt2EqRT9ulU4Eo_tv