,Florida (FL) Septic Tank Contractor Practice Exam
200+ Questions & Rationales | 2026 Edition
SECTION 1: LICENSING REQUIREMENTS & REGULATIONS
Question 1
Which Florida agency currently has primary regulatory authority over onsite sewage treatment
and disposal systems (OSTDS)?
A) Florida Department of Health (DOH)
B) Florida Department of Environmental Protection (DEP)
C) Florida Department of Agriculture and Consumer Services
D) Florida Water Management Districts
Answer: B) Florida Department of Environmental Protection (DEP)
Rationale: The regulatory authority for OSTDS was transferred from the DOH to the DEP,
making DEP the lead agency for septic system regulation in Florida under Chapter 62-6 of the
Florida Administrative Code .
Question 2
How many years of documented work experience are required to apply for the Registered
Septic Tank Contractor exam in Florida?
A) 1 year
B) 2 years
C) 3 years
D) 5 years
Answer: C) 3 years
Rationale: Florida Statute 489.553(4)(d) requires applicants to have at least 3 years of active
experience serving an apprenticeship as a skilled worker under the supervision and control of a
registered septic tank contractor . Related work experience or educational experience may be
substituted for no more than 2 years of active experience .
,Question 3
What is the minimum age requirement to apply for a septic tank contractor license in Florida?
A) 16 years old
B) 18 years old
C) 21 years old
D) 25 years old
Answer: B) 18 years old
Rationale: Florida Statute 489.553(4)(c) requires applicants to be at least 18 years of age to be
eligible for registration .
Question 4
How often must a septic tank contractor license be renewed in Florida?
A) Annually
B) Every two years
C) Every three years
D) Every five years
Answer: B) Every two years
Rationale: Septic tank contractor licenses in Florida follow a biennial renewal cycle, ending
September 30 of odd-numbered years . Continuing education is required for renewal.
Question 5
To be eligible for registration as a Master Septic Tank Contractor, how many years must an
applicant have been a Registered Septic Tank Contractor in Florida?
A) 1 year
B) 2 years
C) 3 years
D) 5 years
Answer: C) 3 years
Rationale: Florida Statute 489.553(5)(a) requires Master applicants to have been a registered
septic tank contractor in Florida for at least 3 years immediately preceding the application .
Master contractors must also complete 30 hours of approved coursework and pass the Master-
level exam .
, Question 6
How many hours of approved coursework are required for Master Septic Tank Contractor
eligibility?
A) 10 hours
B) 20 hours
C) 30 hours
D) 40 hours
Answer: C) 30 hours
Rationale: Florida Statute 489.553(5)(b) requires master applicants to complete a minimum of
30 hours of approved coursework .
Question 7
What is the minimum continuing education requirement for Master Septic Tank Contractors
each renewal cycle?
A) 6 classroom hours
B) 12 classroom hours
C) 18 classroom hours
D) 24 classroom hours
Answer: C) 18 classroom hours
Rationale: Master contractors must complete 18 classroom hours per renewal cycle, with at
least 6 hours in an approved master contractor course. Standard registered contractors require
6 hours annually .
Question 8
What is the minimum passing score for the Master Septic Tank Contractor examination?
A) 60%
B) 70%
C) 75%
D) 80%
Answer: B) 70%
200+ Questions & Rationales | 2026 Edition
SECTION 1: LICENSING REQUIREMENTS & REGULATIONS
Question 1
Which Florida agency currently has primary regulatory authority over onsite sewage treatment
and disposal systems (OSTDS)?
A) Florida Department of Health (DOH)
B) Florida Department of Environmental Protection (DEP)
C) Florida Department of Agriculture and Consumer Services
D) Florida Water Management Districts
Answer: B) Florida Department of Environmental Protection (DEP)
Rationale: The regulatory authority for OSTDS was transferred from the DOH to the DEP,
making DEP the lead agency for septic system regulation in Florida under Chapter 62-6 of the
Florida Administrative Code .
Question 2
How many years of documented work experience are required to apply for the Registered
Septic Tank Contractor exam in Florida?
A) 1 year
B) 2 years
C) 3 years
D) 5 years
Answer: C) 3 years
Rationale: Florida Statute 489.553(4)(d) requires applicants to have at least 3 years of active
experience serving an apprenticeship as a skilled worker under the supervision and control of a
registered septic tank contractor . Related work experience or educational experience may be
substituted for no more than 2 years of active experience .
,Question 3
What is the minimum age requirement to apply for a septic tank contractor license in Florida?
A) 16 years old
B) 18 years old
C) 21 years old
D) 25 years old
Answer: B) 18 years old
Rationale: Florida Statute 489.553(4)(c) requires applicants to be at least 18 years of age to be
eligible for registration .
Question 4
How often must a septic tank contractor license be renewed in Florida?
A) Annually
B) Every two years
C) Every three years
D) Every five years
Answer: B) Every two years
Rationale: Septic tank contractor licenses in Florida follow a biennial renewal cycle, ending
September 30 of odd-numbered years . Continuing education is required for renewal.
Question 5
To be eligible for registration as a Master Septic Tank Contractor, how many years must an
applicant have been a Registered Septic Tank Contractor in Florida?
A) 1 year
B) 2 years
C) 3 years
D) 5 years
Answer: C) 3 years
Rationale: Florida Statute 489.553(5)(a) requires Master applicants to have been a registered
septic tank contractor in Florida for at least 3 years immediately preceding the application .
Master contractors must also complete 30 hours of approved coursework and pass the Master-
level exam .
, Question 6
How many hours of approved coursework are required for Master Septic Tank Contractor
eligibility?
A) 10 hours
B) 20 hours
C) 30 hours
D) 40 hours
Answer: C) 30 hours
Rationale: Florida Statute 489.553(5)(b) requires master applicants to complete a minimum of
30 hours of approved coursework .
Question 7
What is the minimum continuing education requirement for Master Septic Tank Contractors
each renewal cycle?
A) 6 classroom hours
B) 12 classroom hours
C) 18 classroom hours
D) 24 classroom hours
Answer: C) 18 classroom hours
Rationale: Master contractors must complete 18 classroom hours per renewal cycle, with at
least 6 hours in an approved master contractor course. Standard registered contractors require
6 hours annually .
Question 8
What is the minimum passing score for the Master Septic Tank Contractor examination?
A) 60%
B) 70%
C) 75%
D) 80%
Answer: B) 70%
