Tiered Profit Sharing - testing?

Below is the allocation formula for a profit sharing only plan provided to us by a plan sponsor.  The tiers are based on job classification.  The Tiers range from Tier 1 = trainees to Tier 9 = those who report directly to the board of directors.

What testing is required here - general testing? 

Short answer, yes. Could get pretty complicated depending upon what you are ultimately doing - testing on an allocations basis, or cross testing, possible gateway, top heavy issues, etc. - you might be restructuring, whatever. Could pass easily, could be a nightmare...

4 hours ago, Belgarath said:

Short answer, yes. Could get pretty complicated depending upon what you are ultimately doing - testing on an allocations basis, or cross testing, possible gateway, top heavy issues, etc. - you might be restructuring, whatever. Could pass easily, could be a nightmare...

Absolutely correct; I do worry about OP asking IF this is going to be subject to general testing, as that is a very basic issue in this situation that should be obvious.  What else could it be?

Thank you both for your response - I am aware general testing applies, I guess I was wondering what else might need to be looked at, if anything.

3 hours ago, Tinman said:

Thank you both for your response - I am aware general testing applies, I guess I was wondering what else might need to be looked at, if anything.

Super!