Photomicrogragh of organic matter
Members only


Forgotten your username and/or password?
  Click here

Please note: If you want to pay your dues but cannot login then

  Account activation stats

Leave Members-only section and return to TSOP homepage

Page last modified 15-Apr-19

Here is some information that may help with login problems.

Your browser must at least allow cookies from the TSOP website to be saved on your computer.

NOTE: If your browser does not allow cookies to be saved then you might not get any errors or warnings but you just will not be able to login.

Note also: Cookies used for TSOP logins are not a privacy or security issue since they are stored on your own computer system and exist only while you are logged in.

  • In Firefox (preferred browser)
    Select [Tools->Options->Privacy] from drop down menu near top of Firefox window. Under the cookies section click on the checkbox to accept cookies.

  • -or-
  • In Internet Explorer
    Select [Tools->Internet Options->Privacy tab->Advanced->] from drop down menu near top of IE window. Select override automatic cookie handling.

  • -or-
  • If you have another browser or these tips do not work then you may need to get some local technical help.

  • -or-
  • If you are still having problems then contact the secure login administrator.
Ongoing improvements

We are always looking for better ways of serving the needs of the membership. If you have any comments or suggestions then send us a note.

If you would like to access any of the Members-only pages but you are not currently a TSOP member then apply for membership today. If you are a member but have recently fallen behind in your dues then get a Dues form and send in your payment to have your account reactivated.