2.1.6 [HTML5:2014] Section 2.7.2.3 HTMLOptionsCollection

V0013: The HTMLOptionsCollection interface is not supported

The specification states:

 2.7.2.3 HTMLOptionsCollection
  
     The HTMLOptionsCollection interface is used for collections of option elements. It is 
     always rooted on a select element and has attributes and methods that manipulate that 
     element's descendants.
  
     interface HTMLOptionsCollection : HTMLCollection {
         ...
     };

IE11 Mode, IE10 Mode, IE9 Mode, IE8 Mode, IE7 Mode, and IE5 (Quirks) Mode (All versions)

The HTMLOptionsCollection interface is not supported.