ILLINOIS PRIVATE DETECTIVE
LICENSING EXAM 2026/2027 ACTUAL
QUESTIONS AND ANSWERS LATEST
UPDATE THIS YEAR
1. According to the Illinois Private Detective, Private Alarm, Private Security, Fingerprint
Vendor, and Locksmith Act of 2004, what is the minimum age requirement to apply for a
Private Detective license?
A. 18 years of age
B. 30 years of age
C. 25 years of age
D. 21 years of age
Answer: D
Conceptual Explanation: Under the Illinois Act (225 ILCS 447/15-10), an applicant for a
private detective license must be at least 21 years of age.
2. How many years of ‘lawful experience’ in the investigative field must an applicant typically
demonstrate within the 5 years preceding the application?
A. 1 year
B. 2 years
,C. 3 years
D. 5 years
Answer: C
Conceptual Explanation: Section 15-10 of the Act requires at least 3 years of experience
out of the 5 years immediately preceding the application, though educational credits can
sometimes substitute for a portion of this.
3. Which of the following acts is considered a violation of the Illinois Eavesdropping Statute
for a private detective?
A. Recording a public speech where there is no expectation of privacy.
B. Recording a conversation where only one party has consented in a private setting.
C. Recording a conversation where all parties have given prior consent.
D. Using a parabolic microphone to listen to a conversation in a public park from a distance.
Answer: B
Conceptual Explanation: Illinois is a ‘two-party’ or ‘all-party’ consent state. Recording a
private conversation without the consent of all parties involved is a felony under 720 ILCS
5/14-2.
4. A licensee must notify the Department of Financial and Professional Regulation (IDFPR) of
a change of address within how many days?
A. 7 days
, B. 30 days
C. 14 days
D. 60 days
Answer: C
Conceptual Explanation: Licensees are required by administrative rule to notify the
Department of any change of address of record within 14 days.
5. What is the maximum civil penalty that the Department can assess for a single violation of
the Act?
A. $1,000
B. $10,000
C. $5,000
D. $25,000
Answer: B
Conceptual Explanation: The Department may assess a civil penalty not to exceed
$10,000 per violation of the Act.
6. Which document must every employee of a licensed agency carry while performing their
duties?
A. A Permanent Employee Registration Card (PERC)
B. A certified copy of the agency license
LICENSING EXAM 2026/2027 ACTUAL
QUESTIONS AND ANSWERS LATEST
UPDATE THIS YEAR
1. According to the Illinois Private Detective, Private Alarm, Private Security, Fingerprint
Vendor, and Locksmith Act of 2004, what is the minimum age requirement to apply for a
Private Detective license?
A. 18 years of age
B. 30 years of age
C. 25 years of age
D. 21 years of age
Answer: D
Conceptual Explanation: Under the Illinois Act (225 ILCS 447/15-10), an applicant for a
private detective license must be at least 21 years of age.
2. How many years of ‘lawful experience’ in the investigative field must an applicant typically
demonstrate within the 5 years preceding the application?
A. 1 year
B. 2 years
,C. 3 years
D. 5 years
Answer: C
Conceptual Explanation: Section 15-10 of the Act requires at least 3 years of experience
out of the 5 years immediately preceding the application, though educational credits can
sometimes substitute for a portion of this.
3. Which of the following acts is considered a violation of the Illinois Eavesdropping Statute
for a private detective?
A. Recording a public speech where there is no expectation of privacy.
B. Recording a conversation where only one party has consented in a private setting.
C. Recording a conversation where all parties have given prior consent.
D. Using a parabolic microphone to listen to a conversation in a public park from a distance.
Answer: B
Conceptual Explanation: Illinois is a ‘two-party’ or ‘all-party’ consent state. Recording a
private conversation without the consent of all parties involved is a felony under 720 ILCS
5/14-2.
4. A licensee must notify the Department of Financial and Professional Regulation (IDFPR) of
a change of address within how many days?
A. 7 days
, B. 30 days
C. 14 days
D. 60 days
Answer: C
Conceptual Explanation: Licensees are required by administrative rule to notify the
Department of any change of address of record within 14 days.
5. What is the maximum civil penalty that the Department can assess for a single violation of
the Act?
A. $1,000
B. $10,000
C. $5,000
D. $25,000
Answer: B
Conceptual Explanation: The Department may assess a civil penalty not to exceed
$10,000 per violation of the Act.
6. Which document must every employee of a licensed agency carry while performing their
duties?
A. A Permanent Employee Registration Card (PERC)
B. A certified copy of the agency license
