as1554

I have just started a new position and require some help with clarification of As1554.1.
We are qualifying/requailfying our welding personel.
Most of our material to be welded is 350 to 350 or 350 to BisAlloy80.
I am of the assumption that to have our people qualified for fillet welds we have to have.
-single fillet weld test
-multi run fillet weld
these can be done on the same test plate on the opposing side of the "T" on 300mm x 100mm x 12mm plate.no root gap.
tests need to be made on both 350 – 350 grade material and also on 350 – BisAlloy 80?
to which these will need to be macro etched for qualifying or ndt (MT)for requalifying every 6/12 months?
are my assumptions correct?

if the weld is done on the flat position this also covers Horizontal Vertical, Vertical Up and Over Head?

any other tips are very welcome.