diff --git a/sig-list.md b/sig-list.md
index 4299fee1d..b167255fb 100644
--- a/sig-list.md
+++ b/sig-list.md
@@ -55,7 +55,7 @@ When the need arises, a [new SIG can be created](sig-wg-lifecycle.md)
 |[Testing](sig-testing/README.md)|testing|* [Benjamin Elder](https://github.com/BenTheElder), Google<br>* [Aaron Crickenberger](https://github.com/spiffxp), Google<br>* [Steve Kuznetsov](https://github.com/stevekuznetsov), Red Hat<br>|* [Slack](https://kubernetes.slack.com/messages/sig-testing)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-sig-testing)|* SIG Testing Bi-Weekly Meeting: [Tuesdays at 10:00 PT (Pacific Time) (bi-weekly starting Tuesday August 13, 2019)](https://zoom.us/j/135450138?pwd=WGJyaVZzekJCWFBTMGJGTXVjUFJaUT09)<br>
 |[UI](sig-ui/README.md)|ui|* [Sebastian Florek](https://github.com/floreks), Loodse<br>* [Jeffrey Sica](https://github.com/jeefy), Red Hat<br>* [Marcin Maciaszczyk](https://github.com/maciaszczykm), Loodse<br>|* [Slack](https://kubernetes.slack.com/messages/sig-ui)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-sig-ui)|* Regular SIG Meeting: [Thursdays at 09:00 PT (Pacific Time) (bi-weekly)](https://groups.google.com/forum/#!forum/kubernetes-sig-ui)<br>
 |[Usability](sig-usability/README.md)|usability|* [Himanshu Pandey](https://github.com/hpandeycodeit), VMware<br>* [Tasha Drew](https://github.com/tashimi), VMware<br>|* [Slack](https://kubernetes.slack.com/messages/sig-usability)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-sig-usability)|* Regular SIG Meeting: [Tuesdays at 9:00 PT (Pacific Time) (every third week)](https://zoom.us/j/3832562240)<br>
-|[Windows](sig-windows/README.md)|windows|* [Mark Rossetti](https://github.com/marosset), Microsoft<br>|* [Slack](https://kubernetes.slack.com/messages/sig-windows)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-sig-windows)|* Regular SIG Meeting: [Tuesdays at 12:30 Eastern Time (ET) (weekly)](https://zoom.us/j/96892680257?pwd=TVNyMzB4VVMwRGZnUkgzT1dnb2szZz09)<br>
+|[Windows](sig-windows/README.md)|windows|* [Mark Rossetti](https://github.com/marosset), Microsoft<br>|* [Slack](https://kubernetes.slack.com/messages/sig-windows)<br>* [Mailing List](https://groups.google.com/forum/#!forum/kubernetes-sig-windows)|* Backlog Refinement  / Bug Triage Meeting: [Thursdays at 12:30 Eastern Time (ET) (biweekly)](https://zoom.us/j/94389601840?pwd=MCs2SEJQWG0zUWpBS3Nod0ZNMmVXQT09)<br>* Regular SIG Meeting: [Tuesdays at 12:30 Eastern Time (ET) (weekly)](https://zoom.us/j/96892680257?pwd=TVNyMzB4VVMwRGZnUkgzT1dnb2szZz09)<br>* Weekly CI Meeting: [Tuesdays at 12:15 Eastern Time (ET) (weekly)](https://zoom.us/j/96892680257?pwd=TVNyMzB4VVMwRGZnUkgzT1dnb2szZz09)<br>
 
 ### Working Groups
 
diff --git a/sig-windows/README.md b/sig-windows/README.md
index c26d3c553..64440f41c 100644
--- a/sig-windows/README.md
+++ b/sig-windows/README.md
@@ -13,9 +13,12 @@ Focuses on supporting Windows Node and scheduling Windows containers on Kubernet
 The [charter](charter.md) defines the scope and governance of the Windows Special Interest Group.
 
 ## Meetings
+* Backlog Refinement  / Bug Triage Meeting: [Thursdays at 12:30 Eastern Time (ET)](https://zoom.us/j/94389601840?pwd=MCs2SEJQWG0zUWpBS3Nod0ZNMmVXQT09) (biweekly). [Convert to your timezone](http://www.thetimezoneconverter.com/?t=12:30&tz=Eastern%20Time%20%28ET%29).
 * Regular SIG Meeting: [Tuesdays at 12:30 Eastern Time (ET)](https://zoom.us/j/96892680257?pwd=TVNyMzB4VVMwRGZnUkgzT1dnb2szZz09) (weekly). [Convert to your timezone](http://www.thetimezoneconverter.com/?t=12:30&tz=Eastern%20Time%20%28ET%29).
   * [Meeting notes and Agenda](https://docs.google.com/document/d/1Tjxzjjuy4SQsFSUVXZbvqVb64hjNAG5CQX8bK7Yda9w/edit#heading=h.kbz22d1yc431).
   * [Meeting recordings](https://www.youtube.com/playlist?list=PL69nYSiGNLP2OH9InCcNkWNu2bl-gmIU4).
+* Weekly CI Meeting: [Tuesdays at 12:15 Eastern Time (ET)](https://zoom.us/j/96892680257?pwd=TVNyMzB4VVMwRGZnUkgzT1dnb2szZz09) (weekly). [Convert to your timezone](http://www.thetimezoneconverter.com/?t=12:15&tz=Eastern%20Time%20%28ET%29).
+  * [Meeting notes and Agenda](https://docs.google.com/document/d/1j2XEKXNyGaSO0XZNkSQUliaT48ZQl6StLhrsVurJoco/edit#).
 
 ## Leadership
 
diff --git a/sigs.yaml b/sigs.yaml
index b23814aa7..d53349e33 100644
--- a/sigs.yaml
+++ b/sigs.yaml
@@ -2530,6 +2530,12 @@ sigs:
     - github: michmike
       name: Michael Michael
   meetings:
+  - description: Backlog Refinement  / Bug Triage Meeting
+    day: Thursday
+    time: "12:30"
+    tz: Eastern Time (ET)
+    frequency: biweekly
+    url: https://zoom.us/j/94389601840?pwd=MCs2SEJQWG0zUWpBS3Nod0ZNMmVXQT09
   - description: Regular SIG Meeting
     day: Tuesday
     time: "12:30"
@@ -2538,6 +2544,13 @@ sigs:
     url: https://zoom.us/j/96892680257?pwd=TVNyMzB4VVMwRGZnUkgzT1dnb2szZz09
     archive_url: https://docs.google.com/document/d/1Tjxzjjuy4SQsFSUVXZbvqVb64hjNAG5CQX8bK7Yda9w/edit#heading=h.kbz22d1yc431
     recordings_url: https://www.youtube.com/playlist?list=PL69nYSiGNLP2OH9InCcNkWNu2bl-gmIU4
+  - description: Weekly CI Meeting
+    day: Tuesday
+    time: "12:15"
+    tz: Eastern Time (ET)
+    frequency: weekly
+    url: https://zoom.us/j/96892680257?pwd=TVNyMzB4VVMwRGZnUkgzT1dnb2szZz09
+    archive_url: https://docs.google.com/document/d/1j2XEKXNyGaSO0XZNkSQUliaT48ZQl6StLhrsVurJoco/edit#
   contact:
     slack: sig-windows
     mailing_list: https://groups.google.com/forum/#!forum/kubernetes-sig-windows