The selection procedure of technical entry scheme of Navy is as follows
1.the candidate has to be citizen of India or subject to friendly countries
2.after fulfilling the eligibility criteria ,one has to apply for the scheme in the official site of indian navy
3. After making it to the cutoff the candidate receives a call up letter , the call up letter for service selection board
4. On getting selected in services selection board , the candidate has to go through medical test , and if fit , making sure his selection
5.making to the merit list results in call up letter for the academy
Hope this helps all the best