iShares MSCI World Screened UCITS ETF USD (Acc) is an exchange-traded fund that seeks to track the performance of the MSCI World Screened index. This index includes companies from developed markets worldwide, excluding those involved in controversial businesses such as thermal coal production, controversial weapons, and tobacco. The ETF employs a physical replication method using optimized sampling, selecting a representative basket of the index's most relevant constituents to mirror its returns. It follows an accumulating strategy, reinvesting dividends back into the fund to support long-term capital growth. Denominated in USD and unhedged against currency risk, the ETF provides investors with broad exposure to global equities while incorporating social and environmental screening criteria. Domiciled in Ireland and launched in 2018, it serves as a key vehicle for those seeking diversified access to screened developed market equities, emphasizing sustainability characteristics alongside traditional equity investment.