What changed in this filing

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Item 7A. Quantitative and Qualitative Disclosures About Market Risk

2022-04-06 compared with 2021-03-29 · 31 added, 35 removed, 54 unchanged (55% of the section changed)

3 unchanged sentences

Forward-looking

statements contained within this report may be deemed “forward-looking statements”

within the meaning of Section 27A

of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended (collectively, the

“Private Securities Litigation Reform Act of 1995”).

All statements in this report other than a statement of historical

fact are forward-looking statements that are subject to known and unknown risks, uncertainties and other factors, which could

cause actual results and performance of the Company to differ materially from such statements.

The words “believe,”

“expect,”

“anticipate,”

“intend,”

“will,”

and similar expressions identify forward-looking

Forward-looking statements contained herein relate to, among other things,

statements contained within this report may be deemed “forward-looking statements” within the meaning of Section 27A of the

Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended (collectively, the “Private

Securities Litigation Reform Act of 1995”).

All statements in this report other than a statement of historical fact are forward-looking

statements that are subject to known and unknown risks, uncertainties and other factors, which could cause actual results and performance

of the Company to differ materially from such statements.

The words “believe,” “expect,” “anticipate,”

“intend,” “will,” and similar expressions identify forward-looking statements.

Forward-looking statements contained

herein relate to, among other things,

for our services;

loss of a customer;

in the level of government funding in future years;

activity and necessary capital of our Medical Segment;

operating costs and non-essential expenditures;

up of activities under new projects;

return in waste shipments;

to meet loan agreement covenant requirements;

flow requirements;

receivable impact;

receivable impact and collections;

liquidity to continue business;

Loan forgiveness;

or layoff eligible employees;

results of operations and liquidity;

4 unchanged sentences

in which the applicable government will be required to spend funding to remediate various sites;

capital expenditures from cash from operations and/or financing;

competitive conditions;

Canadian receivable;

capital expenditures from cash from operations, credit facility availability, and/or financing;

from COVID-19;

of material contract;

return in waste shipments;

remediation expenditures for sites from funds generated internally;

3 unchanged sentences

sites for violations of environmental laws and remediation of our facilities;

laws or new environmental laws and regulations on our operations

insurance coverage;

of contracts with federal government;

of contracts;

and licensing requirements;

or full shutdown of any of our facilities;

from Tetra Tech claims;

of projects and continued waste shipments delays by clients;

the Company believes the expectations reflected in such forward-looking statements are reasonable, it can give no assurance such

expectations will prove to be correct.

There are a variety of factors, which could cause future outcomes to differ materially

from those described in this report, including, but not limited to:

tightening of supply chain;

the Company believes the expectations reflected in such forward-looking statements are reasonable, it can give no assurance such expectations

will prove to be correct.

There are a variety of factors, which could cause future outcomes to differ materially from those described

in this report, including, but not limited to:

economic conditions;

21 unchanged sentences

of the Company to maintain the listing of its Common Stock on the NASDAQ;

of contracts with government agencies (domestic and foreign) or subcontracts involving government agencies (domestic or foreign),

or reduction in amount of waste delivered to the Company under the contracts or subcontracts;

of contracts with government agencies or subcontracts involving government agencies or reduction in amount of waste delivered to

the Company under the contracts or subcontracts;

renegotiation

of contracts involving government agencies (domestic and foreign);

government’s inability or failure to provide necessary funding to remediate contaminated federal sites;

of contracts involving government agencies ;

government’s inability or failure to provide necessary funding to remediate contaminated federal sites;

expense accrual could prove to be inadequate in the event the waste requires re-treatment;

2 unchanged sentences

of the COVID-19;

of our PPP Loan;

in waste shipments and delay in activities under new contracts;

governmental regulations;

refuses to waive non-compliance or revise our covenant so that we are in compliance;

supply chain interruptions;

unanticipated factors;

factors contained in Item 1A of this report.

Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.

What changed 10-K

Item 7A. Quantitative and Qualitative Disclosures About Market Risk