8
Index and Data Reviews
The Index Administrator will periodically review the Indices (both the rules of construction and data inputs) on a
periodic basis, not less frequently than annually, to determine whether they continue to reasonably measure the
intended underlying market interest, the economic reality, or otherwise align with their stated objective. More
frequent reviews may be done in response to extreme market events and/or material changes to the applicable
underlying market interests.
In addition to material changes, BISL may from time to time terminate one or more Indices (“Discontinued Indices”),
whether due to changes in market structure, a lack of requisite data, insufficient usage, or for other regulatory or
practical concerns. The process for terminating such Discontinued Indices is as follows:
The PROC will review proposed terminations, taking into account the reasons for termination, the impact on users (if
any), the availability of alternative products and other such factors. If termination is approved, users will be provided
as much prior notice as is reasonable under the circumstances, typically 90 days. In the event there is little or no
known usage identified, the Discontinued Indices may be terminated with less (or no) notice, as applicable. In the
event the Discontinued Indices are licensed for use as the basis of an ETF or other widely-available financial product
or is otherwise determined by BISL to be an important benchmark without reasonable substitutes, the notice period
may be extended, as warranted. Any advance notice period is subject to BISL being reasonably able to continue
administering and calculating such benchmark during such period (for example, BISL has access to requisite data on
commercially reasonable terms, is not subject to any litigation or other claims, has adequate internal resources and
capabilities, etc.). Terminations and associated user engagement decisions made by the PROC are subject to review
by BISL's oversight function, the BOC.
Criteria for data inputs include reliable delivery and active underlying markets.
Whether an applicable market is active
depends on whether there are sufficient numbers of transactions (or other indications of price, such as indicative
quotes) in the applicable constituents (or similar underlying constituent elements) that a price (or other value, as
applicable) may be supplied for such constituent(s).
Other than as set forth in this Methodology, there are no minimum liquidity requirement for Index constituents and/or
minimum requirements or standards for the quantity or quality of the input data. The review will be conducted by
product managers of the Indices in connection with the periodic rebalancing of the Indices or as otherwise
appropriate.
Any resulting change to the Methodology deemed to be material (discussed below) will be subject to the review of
the PROC under the oversight of the BOC, each of which committees shall be provided all relevant information and
materials it requests relating to the change. Details regarding the PROC and BOC are described above.
Material changes will be reflected and tracked in updated versions of this Methodology.
Material changes related to the Indices will be made available in advance to affected stakeholders whose input will be
solicited. The stakeholder engagement will set forth the rationale for any proposed changes as well as the timeframe
and process for responses. The Index Administrator will endeavor to provide at least two weeks for review prior to any
material change going into effect. In the event of exigent market circumstances, this period may be shorter. Subject to
requests for confidentiality, stakeholder feedback and the Index Administrator's responses will be made accessible
upon request.
In determining whether a change to an Index is material, the following factors shall be taken into account:
The economic and financial impact of the change;
Whether the change affects the original purpose of the Index; and/or
Whether the change is consistent with the overall objective of the Index and the underlying market interest it
seeks to measure.
Internal and External Reviews
BISL's Index administration is also subject to Bloomberg's Compliance function, which periodically reviews various
aspects of its businesses to determine whether it is adhering to applicable policies and procedures, and assess
whether applicable controls are functioning properly. In addition, Bloomberg may from time to time appoint an
independent external auditor with appropriate experience and capability to review adherence to benchmark