hey transcript problem

<p>I'm applying to the us
so I have my hsc diploma ( school leaving certificate , shows my marks of 9th 10th 12th ) which is stamped and signed by my school principle , the exam of which was conducted by national board.
1 do I have to put it in a stamped and sealed envelope
2 my 11th exams were conducted by my school so do I send transcript of it or I can leave it out </p>

<p>You need to ask each of the places that you are applying to. Some will want this information. Some won’t.</p>

<p>If you only have one copy of your diploma and school results, you must make certified photocopies and get them stamped. Do NOT send your one copy as you’ll need to keep it for your records.</p>