hand over (duties)

I hand over my duties.

私は業務を引き継ぎます

I hand over my duties in writing.

私は業務を文書で引き継ぎます

I hand over my duties in writing today.

私は今日業務を文書で引き継ぎます

I hand over my duties in writing to my successor today.

私は後任者に今日業務を文書で引き継ぎます

I hand over my duties in writing to my successor in the office today.

私は事務室で後任者に今日業務を文書で引き継ぎます