NAIC Designations Disclosure

SVO Disclosure:

The Securities Valuation Office of the National Association of Insurance Commissioners (NAIC) assigns credit quality designations to securities held by state-regulated insurance companies. NAIC Designations are opinions of credit quality that range from NAIC 1, being the highest quality, to NAIC 6, being the lowest quality. "P" is a valuation indicator used to classify perpetual preferred stock. NAIC Designations allow fixed-income ETFs to be reported as bonds and are used to set Risk-Based Capital (RBC) requirements. NAIC designations only measure credit risk and do not measure other risks or factors that may affect repayment, such as volatility/interest rate, prepayment, extension or liquidity risk.

Preliminary NAIC Designation Disclosure:

Preliminary NAIC Designations are the intellectual property of the National Association of Insurance Commissioners (NAIC) and are redistributed here under License. A Preliminary NAIC Designation is an opinion of the NAIC Securities Valuation Office (SVO) of the probable credit quality designation that would be assigned by the SVO to an investment if purchased by an insurance company and reported to the SVO. A Preliminary NAIC Designations is only one of the regulatory factors considered by the SVO as part of its analysis of probable regulatory treatment under the Regulatory Treatment Analysis Service. A full discussion of such other regulatory factors is set forth in the RTAS Letter provided to Invesco PowerShares Capital Management LLC. A Preliminary NAIC Designation cannot be used to report the ETF to state insurance regulators. However, the purchasing insurance company may obtain an NAIC Designation for the ETF by filing the security and final documents for the ETF with the SVO. The indication of probable regulatory treatment indicated by a Preliminary NAIC Designation is not a recommendation to purchase the ETF and is not intended to convey approval or endorsement of the ETF Sponsor or the ETF by the NAIC.

Official NAIC Designation Disclosure:

NAIC Designations are the intellectual property of the National Association of Insurance Commissioners (NAIC) and are redistributed here under License. An NAIC Designation is a proprietary symbol used by the NAIC Securities Valuation Office (SVO) to denote a category or band of credit risk (i.e., the likelihood of repayment in accordance with a written contract) for an issuer or for a security. NAIC Designations may be notched up or down to reflect the position of a specific liability in the issuer's capital structure and/or the existence of other non-payment risk in the specific security. Under NAIC reporting rules, shares of an ETF are presumed to be reportable as common stock. The SVO may classify an ETF as a bond or preferred stock and assign it an NAIC Designation if it meets defined criteria. For a discussion of these criteria please call the SVO or refer to the Purposes and Procedures Manual of the NAIC Securities Valuation Office. The assignment of an NAIC Designation is not a recommendation to purchase the ETF and is not intended to convey approval or endorsement of the ETF Sponsor or the ETF by the NAIC.