RAISEEVENT

RAISEEVENT(eventname [,arglist])

Fires an event declared at module level within a class, form or document.

eventname	The name of the event to raise (String)
arglist	(Optional) A comma delimited list of variables.

REMARKS

* If the event has not been declared within the module in which it is raised, an error will occur.
* Use the RaiseEvent Keyword where you want the event to be triggered.
* For the Microsoft documentation refer to learn.microsoft.com

Event MyEvent(ByVal sName As String) 

Sub DoSomething(ByVal sName As String) 
   RaiseEvent MyEvent(sName) 
End Sub