Universal Date and Time Format

Per the World Wide Web Consortium it is:

YYYY-MM-DDThh:mm:ss.sTZD

 
 

...and their example here is:

1997-07-16T19:20:30.45+01:00

 
 

That is not the same as this format which will play nicely with both T-SQL and PL/SQL and that's kinda frustrating.