BIP Interpretive Bulletins IB-4 a - Application and Substantiation of BIP Adjustments Appendix A Current Resource BIP Interpretive Bulletins IB-4 a - Application and Substantiation of BIP Adjustments Appendix A PDF • 35.23KB • Issued August 31, 2013 Download BIP Interpretive Bulletins IB-4 a - Application and Substantiation of BIP Adjustments Appendix A