Join or Renew Membership Here 

When you Join or Renew your membership in Sisters in Crime-Colorado, you're automatically subscribed to our SinC-CO newsletter Detection Connection. Make sure to read every email we send you as this is the primary way you'll learn about chapter events, deadlines, and opportunities. Don't miss any of it!

All SinC memberships end on December 31, unless you have joined after October 1 of that same year, in which case your membership will come due at the end of the following year.

Three Easy Steps to Join or Renew:

1. Join or Renew your membership in Sisters in Crime Worldwide. You must be a member there before you can join a chapter.

2. Click this PayPal link to use a credit card to pay your $25 annual dues to SinC-CO. If you have any payment problems, contact the treasurer. 

3. Fill out your membership information here. You must click the "opt in" button. After you click the "Join/Renew" button, check your email inbox for important information about your Sisters in Crime-Colorado membership. Your membership is not completed until your payments are made and you've received the sequence of three Welcome emails. There's two-factor authentication to keep us all safe, so you MUST click the confirmation email you get. If you don't see it immediately, go fish it out from your spam folder and respond. The three welcome emails will come immediately after you confirm, one every minute.