Initial Screen, and then 2 technical interviews of in depth questions based on the skill specialty. A final face to face management interview.

I am in a process of interviews.........Pass with 2 initial interviews ...... 1=HR Call and About myself questions......with the result of 2nd Interview 2nd=Technical Screening (Very Tough).........Basic knowledge of almost every area....with your capability to answer tricks. 3rd:Screening (Technical+ Behavioral) = Still waiting for the results...... 4th: Total Behavioral.............and then HR for final decision.