Tier 2 ICT - Long residence Visa (10 Yrs)

[KS232]

Hi
Could you please advise on my query,

I have entered UK on 18th Sep 2010( visa start date 27th July 2010) on Tier 2 established staff visa and continued in UK till today on the same visa which has got unlimited extension.
Only once i was outside country for 188 days (Dec - 2013 to June 2014) The total no of days outside uk so far is 503 days .
Please let me know my eligibility for 10yr long residency and when i can apply Many thanks

[CR001]

Any absence of 180 days in one go is a break in your continuous residence and you will be ineligible for ILR based on long residence.