[Code of Federal Regulations]
[Title 20, Volume 3]
[Revised as of April 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 20CFR639.3]

[Page 354-357]
 
                      TITLE 20--EMPLOYEES' BENEFITS
 
 CHAPTER V--EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR
 
PART 639--WORKER ADJUSTMENT AND RETRAINING NOTIFICATION--Table of Contents
 
Sec. 639.3  Definitions.

    (a) Employer. (1) The term ``employer'' means any business 
enterprise that employs--
    (i) 100 or more employees, excluding part-time employees; or
    (ii) 100 or more employees, including part-time employees, who in 
the aggregate work at least 4,000 hours per week, exclusive of hours of 
overtime.

Workers on temporary layoff or on leave who have a reasonable 
expectation of recall are counted as employees. An employee has a 
``reasonable expectation of recall'' when he/she understands, through 
notification or through industry practice, that his/her employment with 
the employer has been temporarily interrupted and that he/she will be 
recalled to the same or to a similar job. The term ``employer'' includes 
non-profit organizations of the requisite size. Regular Federal, State, 
local and federally recognized Indian tribal governments are not 
covered. However, the term ``employer'' includes public and quasi-public 
entities which engage in business (i.e., take part in a commercial or 
industrial enterprise, supply a service or good on a mercantile basis, 
or provide independent management of public assets, raising revenue and 
making desired investments), and which are separately organized from the 
regular government, which have their own governing bodies and which have 
independent authority to manage their personnel and assets.
    (2) Under existing legal rules, independent contractors and 
subsidiaries which are wholly or partially owned by a parent company are 
treated as separate employers or as a part of the parent or contracting 
company depending upon the degree of their independence from the parent. 
Some of the factors to be considered in making this determination are 
(i) common ownership, (ii) common directors and/or officers, (iii) de 
facto exercise of control, (iv) unity of personnel policies emanating 
from a common source, and (v) the dependency of operations.
    (3) Workers, other than part-time workers, who are exempt from 
notice under section 4 of WARN are nonetheless counted as employees for 
purposes of determining coverage as an employer.
    (4) An employer may have one or more sites of employment under 
common ownership or control. An example would be a major auto maker 
which has dozens of automobile plants throughout the country. Each plant 
would be considered a site of employment, but there is only one 
``employer'', the auto maker.
    (b) Plant closing. The term ``plant closing'' means the permanent or 
temporary shutdown of a ``single site of employment'', or one or more 
``facilities or operating units'' within a single site of employment, if 
the shutdown results in an ``employment loss'' during any 30-day period 
at the single site of employment for 50 or more employees,

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excluding any part-time employees. An employment action that results in 
the effective cessation of production or the work performed by a unit, 
even if a few employees remain, is a shutdown. A ``temporary shutdown'' 
triggers the notice requirement only if there are a sufficient number of 
terminations, layoffs exceeding 6 months, or reductions in hours of work 
as specified under the definition of ``employment loss.''
    (c) Mass layoff. (1) The term ``mass layoff'' means a reduction in 
force which first, is not the result of a plant closing, and second, 
results in an employment loss at the single site of employment during 
any 30-day period for:
    (i) At least 33 percent of the active employees, excluding part-time 
employees, and
    (ii) At least 50 employees, excluding part-time employees.

Where 500 or more employees (excluding part-time employees) are 
affected, the 33% requirement does not apply, and notice is required if 
the other criteria are met. Plant closings involve employment loss which 
results from the shutdown of one or more distinct units within a single 
site or the entire site. A mass layoff involves employment loss, 
regardless of whether one or more units are shut down at the site.
    (2) Workers, other than part-time workers, who are exempt from 
notice under section 4 of WARN are nonetheless counted as employees for 
purposes of determining coverage as a plant closing or mass layoff. For 
example, if an employer closes a temporary project on which 10 permanent 
and 40 temporary workers are employed, a covered plant closing has 
occurred although only 10 workers are entitled to notice.
    (d) Representative. The term ``representative'' means an exclusive 
representative of employees within the meaning of section 9(a) or 8(f) 
of the National Labor Relations Act or section 2 of the Railway Labor 
Act.
    (e) Affected employees. The term ``affected employees'' means 
employees who may reasonably be expected to experience an employment 
loss as a consequence of a proposed plant closing or mass layoff by 
their employer. This includes individually identifiable employees who 
will likely lose their jobs because of bumping rights or other factors, 
to the extent that such individual workers reasonably can be identified 
at the time notice is required to be given. The term ``affected 
employees'' includes managerial and supervisory employees, but does not 
include business partners. Consultant or contract employees who have a 
separate employment relationship with another employer and are paid by 
that other employer, or who are self-employed, are not ``affected 
employees'' of the business to which they are assigned. In addition, for 
purposes of determining whether coverage thresholds are met, either 
incumbent workers in jobs being eliminated or, if known 60 days in 
advance, the actual employees who suffer an employment loss may be 
counted.
    (f) Employment loss. (1) The term ``employment loss'' means (i) an 
employment termination, other than a discharge for cause, voluntary 
departure, or retirement, (ii) a layoff exceeding 6 months, or (iii) a 
reduction in hours of work of individual employees of more than 50% 
during each month of any 6-month period.
    (2) Where a termination or a layoff (see paragraphs (f)(1)(i) and 
(ii) of this section) is involved, an employment loss does not occur 
when an employee is reassigned or transferred to employer-sponsored 
programs, such as retraining or job search activities, as long as the 
reassignment does not constitute a constructive discharge or other 
involuntary termination.
    (3) An employee is not considered to have experienced an employment 
loss if the closing or layoff is the result of the relocation or 
consolidation of part or all of the employer's business and, prior to 
the closing or layoff--
    (i) The employer offers to transfer the employee to a different site 
of employment within a reasonable commuting distance with no more than a 
6-month break in employment, or
    (ii) The employer offers to transfer the employee to any other site 
of employment regardless of distance with no more than a 6-month break 
in employment, and the employee accepts within 30 days of the offer or 
of the closing or layoff, whichever is later.
    (4) A ``relocation or consolidation'' of part or all of an 
employer's business,

[[Page 356]]

for purposes of paragraph Sec. 639.3(h)(4), means that some definable 
business, whether customer orders, product lines, or operations, is 
transferred to a different site of employment and that transfer results 
in a plant closing or mass layoff.
    (g) Unit of local government. The term ``unit of local government'' 
means any general purpose political subdivision of a State, which has 
the power to levy taxes and spend funds and which also has general 
corporate and police powers. When a covered employment site is located 
in more than one unit of local government, the employer must give notice 
to the unit to which it determines it directly paid the highest taxes 
for the year preceding the year for which the determination is made. All 
local taxes directly paid to the local government should be aggregated 
for this purpose.
    (h) Part-time employee. The term ``part-time'' employee means an 
employee who is employed for an average of fewer than 20 hours per week 
or who has been employed for fewer than 6 of the 12 months preceding the 
date on which notice is required, including workers who work full-time. 
This term may include workers who would traditionally be understood as 
``seasonal'' employees. The period to be used for calculating whether a 
worker has worked ``an average of fewer than 20 hours per week'' is the 
shorter of the actual time the worker has been employed or the most 
recent 90 days.
    (i) Single site of employment. (1) A single site of employment can 
refer to either a single location or a group of contiguous locations. 
Groups of structures which form a campus or industrial park, or separate 
facilities across the street from one another, may be considered a 
single site of employment.
    (2) There may be several single sites of employment within a single 
building, such as an office building, if separate employers conduct 
activities within such a building. For example, an office building 
housing 50 different businesses will contain 50 single sites of 
employment. The offices of each employer will be its single site of 
employment.
    (3) Separate buildings or areas which are not directly connected or 
in immediate proximity may be considered a single site of employment if 
they are in reasonable geographic proximity, used for the same purpose, 
and share the same staff and equipment. An example is an employer who 
manages a number of warehouses in an area but who regularly shifts or 
rotates the same employees from one building to another.
    (4) Non-contiguous sites in the same geographic area which do not 
share the same staff or operational purpose should not be considered a 
single site. For example, assembly plants which are located on opposite 
sides of a town and which are managed by a single employer are separate 
sites if they employ different workers.
    (5) Contiguous buildings owned by the same employer which have 
separate management, produce different products, and have separate 
workforces are considered separate single sites of employment.
    (6) For workers whose primary duties require travel from point to 
point, who are outstationed, or whose primary duties involve work 
outside any of the employer's regular employment sites (e.g., railroad 
workers, bus drivers, salespersons), the single site of employment to 
which they are assigned as their home base, from which their work is 
assigned, or to which they report will be the single site in which they 
are covered for WARN purposes.
    (7) Foreign sites of employment are not covered under WARN. U.S. 
workers at such sites are counted to determine whether an employer is 
covered as an employer under Sec. 639.3(a).
    (8) The term ``single site of employment'' may also apply to truly 
unusual organizational situations where the above criteria do not 
reasonably apply. The application of this definition with the intent to 
evade the purpose of the Act to provide notice is not acceptable.
    (j) Facility or operating unit. The term ``facility'' refers to a 
building or buildings. The term ``operating unit'' refers to an 
organizationally or operationally distinct product, operation, or 
specific work function within or across facilities at the single site.
    (k) State dislocated worker unit. The term ``State dislocated worker 
unit'' means a unit designated or created in each State by the Governor 
under title

[[Page 357]]

III of the Job Training Partnership Act, as amended by EDWAA.
    (l) State. For the purpose of WARN, the term ``State'' includes the 
50 States, the District of Columbia, the Commonwealth of Puerto Rico, 
and the U.S. Virgin Islands.