Agar hmne kisi k khilaaf FIR darz ki hai to kyaa samne wale party ka lawyer mere department me notice bhijwaa sakta hai kya

Dear Sir, as per your query,

Yes, the advocate can send a legal notice to you in the dpeartment you are working. But this will not have any effect on your job. Reply to the notice only through your advocate and not personally. 

We need to see your FIR to understand the whole case. 

For further details and & clarification, feel free to contact our OLQ Team for a detailed discussion. 

Can the accused’s lawyer send a notice to your department?

 Yes, they can send a private legal notice.
Any advocate can send a representation or notice to a person or even to their employer.

But this does NOT mean the department gets any legal power to act against you.