[Federal Register Volume 75, Number 60 (Tuesday, March 30, 2010)]
[Proposed Rules]
[Pages 15639-15642]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: 2010-7073]
=======================================================================
-----------------------------------------------------------------------
DEPARTMENT OF HEALTH AND HUMAN SERVICES
Food and Drug Administration
21 CFR Part 610
[Docket No. FDA-2010-N-0099]
RIN 0910-AG15
Revision of the Requirements for Constituent Materials
AGENCY: Food and Drug Administration, HHS.
ACTION: Proposed rule.
-----------------------------------------------------------------------
SUMMARY: The Food and Drug Administration (FDA) is proposing to amend
the biologics regulations to permit the Director of the Center for
Biologics Evaluation and Research (CBER) or the Director of the Center
for Drug Evaluation and Research (CDER), as appropriate, to approve
exceptions or alternatives to the regulation for constituent materials.
FDA is taking this action due to advances in developing and
manufacturing safe, pure, and potent biological products licensed under
a section of the Public Health Service Act (the PHS Act) that, in some
instances, render the existing constituent materials regulation too
prescriptive and unnecessarily restrictive. This rule provides
manufacturers of licensed biological products with flexibility, as
appropriate, to employ advances in science and technology as they
become available, without diminishing public health protections.
DATES: Submit electronic or written comments on the proposed rule on
or before June 28, 2010. Submit comments on information collection
issues under the Paperwork Reduction Act of 1995 by April 29, 2010,
(see the ``Paperwork Reduction Act of 1995'' section of this document).
ADDRESSES: You may submit comments, identified by Docket No. FDA-2010-
N-0099 and/or RIN number 0910-AG15, by any of the following methods,
except that comments on information collection issues under the
Paperwork Reduction Act of 1995 must be submitted to the Office of
Regulatory Affairs, Office of Management and Budget (OMB) (see the
``Paperwork Reduction Act of 1995'' section of this document).
Electronic Submissions
Submit electronic comments in the following way:
Federal eRulemaking Portal: http://www.regulations.gov.
Follow the instructions for submitting comments.
Written Submissions
Submit written submissions in the following ways:
FAX: 301-827-6870.
Mail/Hand delivery/Courier [For paper, disk, or CD-ROM
submissions]: Division of Dockets Management (HFA-305), Food and Drug
Administration, 5630 Fishers Lane, rm. 1061, Rockville, MD 20852.
Instructions: All submissions received must include the agency name
and Docket No. and Regulatory Information Number (RIN) for this
rulemaking. All comments received may be posted without change to
http://www.regulations.gov, including any personal information
provided. For additional information on submitting comments, see the
``Comments'' heading of the SUPPLEMENTARY INFORMATION section of this
document.
Docket: For access to the docket to read background documents or
comments received, go to http://www.regulations.gov and insert the
docket number, found in brackets in the heading of this document, into
the ``Search'' box and follow the prompts and/or go to the Division of
Dockets Management, 5630 Fishers Lane, rm. 1061, Rockville, MD 20852.
Information Collection Provision: The information collection
provisions of this proposed rule have been submitted to OMB for review.
Interested persons are requested to fax comments regarding information
collection by April 29, 2010, to the Office of Information and
Regulatory Affairs, OMB. To ensure that comments on information
collection are received, OMB recommends that written comments be faxed
to the Office of Information and Regulatory Affairs, OMB, Attn: FDA
Desk Officer, FAX: 202-395-7285.
FOR FURTHER INFORMATION CONTACT: Paul E. Levine, Jr., Center for
Biologics Evaluation and Research (HFM-17), Food and Drug
Administration, 1401 Rockville Pike, suite 200N, Rockville, MD 20852-
1448, 301-827-6210.
SUPPLEMENTARY INFORMATION:
I. Background
Constituent materials regulated under Sec. 610.15 (21 CFR 610.15)
include ingredients, preservatives, diluents, adjuvants, extraneous
protein and antibiotics that are contained in a biological product. FDA
is proposing to amend the regulation for constituent materials at Sec.
610.15 to allow the Director of CBER or the Director of CDER, as
appropriate, to approve an exception or alternative to the requirements
under Sec. 610.15, when data submitted with the exception or
alternative establish the safety, purity, and potency of the biological
product. This proposed rule provides manufacturers of biological
products with flexibility, as appropriate, to employ advances in
science and technology as they become available, without diminishing
public health protections. Examples of how the proposed rule would
provide flexibility to manufacturers in the use of preservatives and
aluminum in biological products are provided below. However, the
proposed rule would also provide flexibility to the existing
requirements regarding extraneous protein and antibiotics (Sec.
610.15(b) and (c)), provided that each request for an alternative or
exception to these requirements is submitted with data that establish
the safety, purity, and potency of the biological product.
Standards for certain constituent materials present in biological
products are provided under Sec. 610.15. Section 610.15(a) requires
that all ingredients used in a licensed product, and any diluent
provided as an aid in the administration of the product, meet generally
accepted standards of purity and quality. Any preservative used shall
be sufficiently nontoxic so that the amount present in the recommended
dose of the product will not be toxic to the recipient, and in the
combination used it shall not denature the specific substances in the
product to result in a decrease below the minimum acceptable potency
within the dating period when stored at the recommended temperature.
Products in multiple-dose containers shall contain a preservative,
except that a preservative need not be added to Yellow Fever Vaccine;
Poliovirus Vaccine Live Oral; viral vaccines labeled for use with the
jet injector; dried vaccines when the accompanying diluent contains a
preservative; or to an Allergenic Product in 50 percent or more volume
in volume glycerin. An adjuvant shall not be introduced into a product
unless there is satisfactory evidence that it does not affect adversely
the safety or potency of the product.
These regulations also require that the amount of aluminum in the
recommended individual dose of a biological product not exceed the
following:
[[Page 15640]]
0.85 milligrams if determined by assay;
1.14 milligrams if determined by calculation on the basis
of the amount of aluminum compound added; or
1.25 milligrams determined by assay provided that data
demonstrating that the amount of aluminum used is safe and necessary to
produce the intended effect are submitted to and approved by the
Director of CBER or the Director of CDER.
This regulation establishes requirements for the presence of
certain constituent materials in final licensed, biological products
and/or strictly limits the amount of certain constituent materials
present in licensed biological products. For example, the regulation
contains requirements as to preservatives. Preservatives are compounds
that kill or prevent the growth of microorganisms, particularly
bacteria and fungi. In the Federal Register of January 10, 1968 (33 FR
367 at 369), the National Institutes of Health (NIH) issued the
precursor regulation to constituent materials (Sec. 610.15) (the 1968
regulation).\1\ This regulation, in part, set forth the requirements
for preservatives in biological products in multiple-dose containers
and included exceptions to this requirement. Prior to NIH's issuance of
the 1968 regulation, there had been reports in the scientific
literature of serious injuries and deaths associated with bacterial
contamination of multiple-dose containers of vaccines that did not
contain a preservative. This concern regarding contamination was the
scientific basis for the requirement that products in multiple-dose
containers contain a preservative.\2\ However, the regulation also
provided for certain exceptions from the preservative requirement.
These exceptions included live viral vaccines that had been licensed
under section 351 of the PHS Act (42 U.S.C. 262) and that were in
production when NIH issued the 1968 regulation.\3\
---------------------------------------------------------------------------
\1\ In 1968, NIH regulated biological products, through its
Division of Biologics Standards. In the Federal Register of June 29,
1972 (37 FR 12865), an amended Statement of Organization, Functions
and Delegations of Authority of the Department of Health, Education
and Welfare was published reflecting a transfer of the Division of
Biologics Standards to the Food and Drug Administration. In the
Federal Register of August 9, 1972 (37 FR 15993), FDA published
regulations that further reflected these organizational changes. As
a result of this organizational change, the regulations pertaining
to biological products under Part 73 of Title 42 of the Code of
Federal Regulations were transferred to the newly established Part
273 of Title 21 of the Code of Federal Regulations.
\2\ See ``The National Vaccine Advisory Committee Sponsored
Workshop on Thimerosal Vaccines'' at 21-24 (August 11, 1999). See
also Wilson, Hazards of Immunization, 1967.
\3\ Biological products had contained preservatives prior to
1968. ``The National Vaccine Advisory Committee Sponsored Workshop
on Thimerosal Vaccines'' at 24 (August 11, 1999).
---------------------------------------------------------------------------
Preservatives in multiple-dose containers have a long record of
safe and effective use in preventing microbial growth in the event that
the vaccine is accidentally contaminated, as might occur with repeated
punctures of multiple-dose containers. The use of preservatives has
significantly declined in recent years with the development of new
products presented in single-dose containers. However, some biological
products, such as inactivated influenza virus vaccines, are still
presented in multi-dose containers and contain a preservative.
However, the requirements in connection with preservatives are too
prescriptive and unnecessarily restrictive because, for example, state-
of-the art technologies, such as the development of devices to ensure
aseptic withdrawing, offer an alternative to the use of preservatives
in multiple-dose containers. FDA believes that providing the option to
manufacture vaccine in multiple-dose containers without use of a
preservative would be acceptable, provided that appropriate safeguards,
such as adequate storage, aseptic withdrawing techniques and timely use
of the product (e.g., use of the vaccine within a defined period of
time) are followed to ensure that the safety, purity, and potency of
the product are not compromised. Furthermore, the current regulation
under Sec. 610.15(a) does not provide FDA with flexibility to consider
situations (outside of the listed exceptions) in which to allow the use
of preservative-free vaccines in multiple-dose containers. The proposed
rule would permit the Director of CBER or the Director of CDER, as
appropriate, to approve a request to market a biological product in
multiple-dose containers without use of a preservative, if the
manufacturer demonstrates the safety, purity, and potency of the
product.
Another example where the current requirements are too prescriptive
and unnecessarily restrictive pertains to the amount of aluminum
permitted under Sec. 610.15(a) in the recommended single human dose of
a biological product. Aluminum, in the form of an aluminum salt, is
used as an adjuvant in certain biological products. The existing
regulation limits the amount of aluminum per dose to no more than 0.85
milligrams (mg) if determined by assay or 1.14 mg if determined by
calculation on the basis of the amount of aluminum compound added. In
the Federal Register of October 23, 1981 (46 FR 51903), FDA published a
rule entitled ``General Biological Products Standards; Aluminum in
Biological Products'' (the October 1981 rule). The October 1981 rule
amended Sec. 610.15(a) to increase the permissible level of aluminum
per dose to 1.25 mg both to make the regulation consistent with World
Health Organization standards,\4\ and because it appeared that certain
groups (such as renal dialysis patients), who were understood to be at
high risk of contracting hepatitis, might require a higher dosage of
the hepatitis B vaccine, which would in turn, require amounts of
aluminum as high as 1.25 mg per dose. (See also ``General Biological
Products Standards for Aluminum in Biological Products'' (46 FR 23765,
April 28, 1981)).
---------------------------------------------------------------------------
\4\ More specifically, the amendment permitted the use of up to
1.25 mg of aluminum determined by assay provided that data
demonstrating that the amount of aluminum used is safe and necessary
to produce the intended effect are submitted to and approved by the
Director, Bureau of Biologics.
---------------------------------------------------------------------------
The aluminum content per dose in the formulation of a licensed
biological product, as specified in Sec. 610.15(a), reflects the NIH
Minimum Requirements for Diphtheria Toxoid (1947)\5\ and Tetanus Toxoid
(1952)\6\. The proposed rule would not alter the existing requirements
regarding the amount of aluminum in a biological product. Instead, in a
change that is analogous to the one FDA issued in the October 1981
rule, involving the groups who were at high risk of contracting
hepatitis, the proposed rule would allow either the Director of CBER or
the Director of CDER to approve an exception or alternative when the
Director determines that a biological product meets the requirements
for safety, purity, and potency but contains an amount of aluminum that
is higher than currently permitted by Sec. 610.15, such as a
therapeutic vaccine for treating patients with cancer that contains
aluminum salts at levels higher than currently allowed, but still meets
the requirements of safety, purity, and potency.
---------------------------------------------------------------------------
\5\ National Institute of Health, ``Minimum Requirements for
Diphtheria Toxoid,'' 4th Revision, 1947.
\6\ National Institutes of Health, ``Minimum Requirements for
Tetanus Toxoid,'' 4th Revision, 1952.
---------------------------------------------------------------------------
The proposed rule enables FDA to assess the constituent materials
in these and other products and provides sufficient flexibility for FDA
to employ advances in science and technology as they become available,
without diminishing public health protection.
Manufacturers seeking approval of an exception or alternative to a
requirement under Sec. 610.15 would be required to submit a request in
writing.
[[Page 15641]]
The request may be submitted as part of the original biologics license
application, as an amendment to the original, pending application or as
a prior approval supplement to an approved application.
II. Highlights of the Proposed Rule
FDA is proposing to amend Sec. 610.15 by adding new paragraph (d)
that would permit the Director of CBER or the Director of CDER, as
appropriate, to approve exceptions or alternatives to the regulatory
requirements for constituent materials, when the data submitted with
the exception or alternative establish the safety, purity, and potency
of the biological product. All requirements under Sec. 610.15 would
remain in effect, except those for which the Director approves an
exception or alternative. Manufacturers seeking approval of an
exception or alternative must submit a request in writing, as described
in section I of this document.
FDA is proposing this rule to permit the Director of CBER or the
Director of CDER, as appropriate, to approve exceptions or alternatives
to the regulations for constituent materials, when the data submitted
with the exception or alternative establish the safety, purity, and
potency of the biological product. All requirements under Sec. 610.15
would remain in effect, except those for which the Director approves an
exception or alternative. Manufacturers seeking approval of an
exception or alternative must submit a request in writing, as described
in section I of this document.
III. Legal Authority
FDA is issuing this regulation under the biological products
provisions of the Public Health Service Act (42 U.S.C. 262 and 264) and
the drugs and general administrative provisions of the Federal Food,
Drug, and Cosmetic Act (sections 201, 301, 501, 502, 503, 505, 510,
701, and 704 (21 U.S.C. 321, 331, 351, 352, 353, 355, 360, 371, and
374)). Under these provisions of the Public Health Service Act and the
Federal Food, Drug, and Cosmetic Act, we have the authority to issue
and enforce regulations designed to ensure that biological products are
safe, pure, and potent; and prevent the introduction, transmission, and
spread of communicable disease.
IV. Analysis of Impacts
A. Review Under Executive Order 12866, the Regulatory Flexibility Act,
and the Unfunded Mandates Reform Act of 1995
FDA has examined the impacts of the proposed rule under Executive
Order 12866 and the Regulatory Flexibility Act (5 U.S.C. 601-612), and
the Unfunded Mandates Reform Act of 1995 (Public Law 104-4). Executive
Order 12866 directs agencies to assess all costs and benefits of
available regulatory alternatives and, when regulation is necessary, to
select regulatory approaches that maximize net benefits (including
potential economic, environmental, public health and safety, and other
advantages; distributive impacts; and equity). The agency believes that
this proposed rule is not a significant regulatory action under the
Executive order.
The Regulatory Flexibility Act requires agencies to analyze
regulatory options that would minimize any significant impact of a rule
on small entities. Because the proposed rule would allow the Director
of CBER or the Director of CDER, as appropriate, to approve exceptions
or alternatives to the regulations for constituent materials, this
action would increase flexibility and reduce the regulatory burden for
affected entities. Therefore, the agency proposes to certify that the
proposed rule will not have a significant economic impact on a
substantial number of small entities. We request detailed comment
regarding any potential economic impact of this proposed rule.
Section 202(a) of the Unfunded Mandates Reform Act of 1995 requires
that agencies prepare a written statement, which includes an assessment
of anticipated costs and benefits, before proposing ``any rule that
includes any Federal mandate that may result in the expenditure by
State, local, and tribal governments, in the aggregate, or by the
private sector, of $100,000,000 or more (adjusted annually for
inflation) in any one year.'' The current threshold after adjustment
for inflation is $133 million, using the most current (2008) Implicit
Price Deflator for the Gross Domestic Product. FDA does not expect this
proposed rule to result in any 1-year expenditure that would meet or
exceed this amount.
The benefits of this regulatory action are that the proposed rule
would reduce burdens on industry (e.g., developers of biological
products) due to greater flexibility and reduced regulatory
requirements. These issues are discussed in greater detail in section I
of this document.
Any costs associated with this regulatory action are expected to be
minimal and widely dispersed among affected entities. Based on FDA
experience, we estimate that we would receive a total of approximately
three requests annually for an exception or alternative under Sec.
610.15. FDA experience with similar information collection requirements
suggests that approximately 1 hour would be required to prepare and
submit such a request.
B. Environmental Impact
The agency has determined under 21 CFR 25.31(h) that this action is
of a type that does not individually or cumulatively have a significant
adverse effect on the human environment. Therefore, neither an
environmental assessment nor an environmental impact statement is
required.
C. Federalism
FDA has analyzed this proposed rule in accordance with the
principles set forth in Executive Order 13132. FDA has determined that
the proposed rule does not contain policies that have substantial
direct effects on the States, on the relationship between the National
Government and the States, or on the distribution of power and
responsibilities among the various levels of government. Accordingly,
the agency has concluded that the proposed rule does not contain
policies that have federalism implications as defined in the Executive
order and, consequently, a federalism summary impact statement is not
required.
V. Paperwork Reduction Act of 1995
This proposed rule contains information collection provisions that
are subject to review by the Office of Management and Budget (OMB)
under the Paperwork Reduction Act of 1995 (the PRA) (44 U.S.C. 3501-
3520). A description of these provisions is given below with an
estimate of the annual reporting burden. Included in the estimate is
the time for reviewing instructions, searching existing data sources,
gathering and maintaining the data needed, and completing and reviewing
each collection of information.
FDA invites comments on the following topics: (1) Whether the
proposed collection of information is necessary for the proper
performance of FDA's functions, including whether the information will
have practical utility; (2) the accuracy of FDA's estimate of the
burden of the proposed collection of information, including the
validity of the methodology and assumptions used; (3) ways to enhance
the quality, utility, and clarity of the information to be collected;
and (4) ways to minimize the burden of the collection of information on
respondents, including through the use of automated collection
techniques, when appropriate, and other forms of information
technology.
[[Page 15642]]
Title: Revision of the Requirements for Constituent Materials.
Description: The proposed rule would permit the Director of CBER or
the Director of CDER, as appropriate, to approve a manufacturer's
request for exceptions or alternatives to the regulation for
constituent materials. This proposed rule provides manufacturers of
biological products with flexibility, as appropriate, to employ
advances in science and technology as they become available, without
diminishing public health protections. Manufacturers seeking approval
of an exception or alternative must submit a request in writing. The
request must be clearly identified with a brief statement describing
the basis for the request and supporting data. The request may be
submitted as part of the original biologics license application, as an
amendment to the original, pending application or as a prior approval
supplement to an approved application. The information to be collected
will assist FDA in identifying and reviewing requests for an exception
or alternative to the requirements for constituent materials.
Description of Respondents: Manufacturers of biological products.
Table 1.--Estimated Annual Reporting Burden\1\
----------------------------------------------------------------------------------------------------------------
No. of Annual Frequency Total Annual Hours per
21 CFR Section Respondents per Response Responses Response Total Hours
----------------------------------------------------------------------------------------------------------------
610.15 3 1 3 1 3
----------------------------------------------------------------------------------------------------------------
\1\ There are no capital costs or operating and maintenance costs associated with this collection of
information.
Based on FDA experience, we estimate that we will receive a total
of approximately 3 requests annually for an exception or alternative
under Sec. 610.15. The hours per response are based on FDA experience
with similar information collection requirements.
In compliance with the PRA (44 U.S.C. 3507(d)), the agency has
submitted the information collection provisions of this proposed rule
to OMB for review. Interested persons are requested to send comments
regarding information collection to OMB (see DATES and ADDRESSES).
VI. Comments
Interested persons may submit to the Division of Dockets Management
(see ADDRESSES) electronic or written comments regarding this document.
Submit a single copy of electronic comments or two paper copies of any
mailed comments, except that individuals may submit one paper copy.
Comments are to be identified with the docket number found in brackets
in the heading of this document. Received comments may be seen in the
Division of Dockets Management between 9 a.m. and 4 p.m., Monday
through Friday.
List of Subjects in 21 CFR Part 610
Biologics, Labeling, Reporting and Recordkeeping requirements.
Therefore, under the Federal Food, Drug, and Cosmetic Act and the
Public Health Service Act, and under authority delegated to the
Commissioner of Food and Drugs, it is proposed that 21 CFR part 610 be
amended as follows:
PART 610--GENERAL BIOLOGICAL PRODUCTS STANDARDS
1. The authority citation for 21 CFR part 610 continues to read as
follows:
Authority: 21 U.S.C. 321, 331, 351, 352, 353, 355, 360, 360c,
360d, 360h, 360i, 371, 372, 374, 381; 42 U.S.C. 216, 262, 263, 263a,
264.
2. Amend Sec. 610.15 by adding new paragraph (d) to read as
follows:
Sec. 610.15 Constituent materials.
* * * * *
(d) The Director of the Center for Biologics Evaluation and
Research or the Director of the Center for Drug Evaluation and Research
may approve an exception or alternative to any requirement in this
section. Requests for such exceptions or alternatives must be in
writing.
Dated: March 25, 2010.
Leslie Kux,
Acting Assistant Commissioner for Policy.
[FR Doc. 2010-7073 Filed 3-29-10; 8:45 am]
BILLING CODE 4160-01-S