Right click his calendar folder and select Properties, then on the Permissions tab, set default to no one.

--
Milly Staples [MVP - Outlook]

Post all replies to the group to keep the discussion intact. All
unsolicited mail sent to my personal account will be deleted without
reading.

After furious head scratching, andy asked:

| I have a CEO in our company and he would like to hide his calendar to
| anyone making meeting requests and only allow himself and his
| secretary to view his calendar. Is this possible?
|
| We're currently using outlook 2003 with Exchange 5.5.
|
| Thanks,
|
| Andy