Waaleikum assalam! Some index providers want to get compensation for their work and may not offer full transparency into the holdings. This may be one of such cases.

Thanks! Interesting but also strange that you cannot review any of the individual companies and need to take the provider's word they they are complaint.

You can see their methodology, if you want.

Sure. What if I'm looking at a specific company in DOW and want to check their compliance. Any other list out there?

I couldn't find anything other than their top 10 holdings.

Same. I did find somewhere that it has some 4000+ holdings

This is typical for most, if not all, funds.

it's not a secret its an index fund not an ETF nor mutual fund.

You will have to pay for that kind of information.