In terms of Export-Import Policy presently in force, second hand capital goods are allowed to be imported freely subject to certain conditions. Such imports sometimes involve payment against delivery of second hand plant and machinery abroad on "as is where is basis". In the absence of shipping documents, it will not be possible for authorised dealers to open letters of credit or make remittances against such imports. Applications for opening of Letters of Credit or for making remittances in regard to imports with such payment conditions should, therefore, be referred to Reserve Bank for prior approval with full details.