Honda Motorcycle & Scooter India (HMSI) on Thursday said its vice-president (sales and marketing) N K Rattan has resigned from the firm. "After a memorable and exciting association of close to 12 years, the Board has agreed to relieve Rattan on March 10,” HMSI said in a statement. Rattan joined HMSI as head sales in August, 2000 and was responsible for setting up sales and marketing operations in domestic as well as international markets.