(16)In order to ensure uniform applicable conditions between trading venues, the same pre-trade and post-trade transparency requirements should apply to the different types of venues. The transparency requirements should be calibrated for different types of financial instruments, including equities, bonds, and derivatives, taking into account the interests of investors and issuers, including government bond issuers, and market liquidity. The requirements should be calibrated for different types of trading, including order-book and quote-driven systems such as request for quote as well as hybrid and voice broking systems, and take account of transaction size, including turnover, and other relevant criteria.