(A) Possession of a revoked or suspended concealed handgun license.
(1) No person, except in the performance of official duties, shall possess a license to carry a concealed handgun that was issued and that has been revoked or suspended pursuant to R.C. § 2923.128 or a temporary emergency license to carry a concealed handgun that was issued and that has been revoked pursuant to R.C. § 2923.1213.
(2) Whoever violates this division (A) is guilty of possessing a revoked or suspended concealed handgun license, a misdemeanor of the third degree.
(R.C. § 2923.1211(B), (C))
(B) Additional restrictions. Pursuant to R.C. § 2923.126:
(1) (a) A license to carry a concealed handgun that is issued under R.C. § 2923.125 shall expire four years after the date of issuance. A licensee who has been issued a license under that section shall be granted a grace period of 30 days after the licensee's license expires during which the licensee's license remains valid. Except as provided in divisions (B)(2) and (B)(3) of this section, a licensee who has been issued a license under R.C. § 2923.125 or 2923.1213 may carry a concealed handgun anywhere in this state if the licensee also carries a valid license and valid identification when the licensee is in actual possession of a concealed handgun. The licensee shall give notice of any change in the licensee's residence address to the sheriff who issued the license within 45 days after that change.
(b) If a licensee is the driver or an occupant of a motor vehicle that is stopped as the result of a traffic stop or a stop for another law enforcement purpose and if the licensee is transporting or has a loaded handgun in the motor vehicle at that time, the licensee shall promptly inform any law enforcement officer who approaches the vehicle while stopped that the licensee has been issued a license or temporary emergency license to carry a concealed handgun and that the licensee currently possesses or has a loaded handgun; the licensee shall comply with lawful orders of a law enforcement officer given while the motor vehicle is stopped, shall remain in the motor vehicle while stopped, and shall keep the licensee's hands in plain sight while any law enforcement officer begins approaching the licensee while stopped and before the officer leaves, unless directed otherwise by a law enforcement officer; and the licensee shall not knowingly remove, attempt to remove, grasp, or hold the loaded handgun or knowingly have contact with the loaded handgun by touching it with the licensee's hands or fingers, in any manner in violation of R.C. § 2923.16(E), while any law enforcement officer begins approaching the licensee while stopped and before the officer leaves. If a law enforcement officer otherwise approaches a person who has been stopped for a law enforcement purpose, if the person is a licensee, and if the licensee is carrying a concealed handgun at the time the officer approaches, the licensee shall promptly inform the officer that the licensee has been issued a license or temporary emergency license to carry a concealed handgun and that the licensee currently is carrying a concealed handgun.
(2) A valid license issued under R.C. § 2923.125 or 2923.1213 does not authorize the licensee to carry a concealed handgun in any manner prohibited under R.C. § 2923.12(B) or in any manner prohibited under R.C. § 2923.16. A valid license does not authorize the licensee to carry a concealed handgun into any of the following places:
(a) A police station, sheriff's office, or state highway patrol station, premises controlled by the Bureau of Criminal Identification and Investigation, a state correctional institution, jail, workhouse, or other detention facility, an airport passenger terminal, or an institution that is maintained, operated, managed, and governed pursuant to R.C. § 5119.02(A) or R.C. § 5123.03(A)(1);
(b) A school safety zone, in violation of R.C. § 2923.122;
(c) A courthouse or another building or structure in which a courtroom is located, in violation of R.C. § 2923.123;
(d) Any room or open air arena in which liquor is being dispensed in premises for which a D permit has been issued under R.C. Chapter 4303, in violation of R.C. § 2923.121;
(e) Any premises owned or leased by any public or private college, university, or other institution of higher education, unless the handgun is in a locked motor vehicle or the licensee is in the immediate process of placing the handgun in a locked motor vehicle;
(f) Any church, synagogue, mosque, or other place of worship, unless the church, synagogue, mosque, or other place of worship posts or permits otherwise;
(g) A child day-care center, a type A family day-care home, a type B family day-care home, or a type C family day-care home, except that this division does not prohibit a licensee who resides in a type A family day-care home, a type B family day-care home, or a type C family day-care home from carrying a concealed handgun at any time in any part of the home that is not dedicated or used for day-care purposes, or from carrying a concealed handgun in a part of the home that is dedicated or used for day-care purposes at any time during which no children, other than children of that licensee, are in the home;
(h) An aircraft that is in, or intended for operation in, foreign air transportation, interstate air transportation, intrastate air transportation, or the transportation of mail by aircraft;
(i) Any building that is owned by this state or any political subdivision of this state, and all portions of any building that is not owned by any governmental entity listed in this division but that is leased by such a governmental entity listed in this division;
(j) A place in which federal law prohibits the carrying of handguns.
(3) (a) Nothing in this division (B) shall negate or restrict a rule, policy, or practice of a private employer that is not a private college, university, or other institution of higher education concerning or prohibiting the presence of firearms on the private employer's premises or property, including motor vehicles owned by the private employer. Nothing in this division (B) shall require a private employer of that nature to adopt a rule, policy, or practice concerning or prohibiting the presence of firearms on the private employer's premises or property, including motor vehicles owned by the private employer.
(b) 1. A private employer shall be immune from liability in a civil action for any injury, death, or loss to person or property that allegedly was caused by or related to a licensee bringing a handgun onto the premises or property of the private employer, including motor vehicles owned by the private employer, unless the private employer acted with malicious purpose. A private employer is immune from liability in a civil action for any injury, death, or loss to person or property that allegedly was caused by or related to the private employer's decision to permit a licensee to bring, or prohibit a licensee from bringing, a handgun onto the premises or property of the private employer. As used in this division, PRIVATE EMPLOYER includes a private college, university, or other institution of higher education.
2. A political subdivision shall be immune from liability in a civil action, to the extent and in the manner provided in R.C. Chapter 2744, for any injury, death, or loss to person or property that allegedly was caused by or related to a licensee bringing a handgun onto any premises or property owned, leased, or otherwise under the control of the political subdivision. As used in this division, POLITICAL SUBDIVISION has the same meaning as in R.C. § 2744.01.
(c) The owner or person in control of private land or premises, and a private person or entity leasing land or premises owned by the state, the United States, or a political subdivision of the state or the United States, may post a sign in a conspicuous location on that land or on those premises prohibiting persons from carrying firearms or concealed firearms on or onto that land or those premises. A person who knowingly violates a posted prohibition of that nature is guilty of criminal trespass in violation of R.C. § 2911.21(A)(4) and is guilty of a misdemeanor of the fourth degree.
(4) (a) A person who holds a license to carry a concealed handgun that was issued pursuant to the law of another state that is recognized by the Attorney General pursuant to a reciprocity agreement entered into pursuant to R.C. § 109.69 has the same right to carry a concealed handgun in this state as a person who was issued a license to carry a concealed handgun under R.C. § 2923.125 and is subject to the same restrictions that apply to a person who carries a license issued under that section.
(b) A peace officer has the same right to carry a concealed handgun in this state as a person who was issued a license to carry a concealed handgun under R.C. § 2923.125. For purposes of reciprocity with other states, a peace officer shall be considered to be a licensee in this state.
(R.C. § 2923.126)
(C) Posting of signs prohibiting possession. Pursuant to R.C. § 2923.1212:
(1) The following persons, boards, and entities, or designees, shall post in the following locations a sign that contains a statement in substantially the following form: “Unless otherwise authorized by law, pursuant to the Ohio Revised Code, no person shall knowingly possess, have under the person's control, convey, or attempt to convey a deadly weapon or dangerous ordnance onto these premises.”
(a) The Director of Public Safety or the person or board charged with the erection, maintenance, or repair of police stations, municipal jails, and the municipal courthouse and courtrooms in a conspicuous location at all police stations, municipal jails, and municipal courthouses and courtrooms;
(b) The Sheriff or Sheriff's designee who has charge of the Sheriff's office in a conspicuous location in that office;
(c) The Superintendent of the State Highway Patrol or the Superintendent's designee in a conspicuous location at all state highway patrol stations;
(d) Each sheriff, chief of police, or person in charge of every county, multi-county, municipal, municipal-county, or multi-county/municipal jail or workhouse, community-based correctional facility, halfway house, alternative residential facility, or other local or state correctional institution or detention facility within the state, or that person's designee, in a conspicuous location at that facility under that person's charge;
(e) The board of trustees of a regional airport authority, chief administrative officer of an airport facility, or other person in charge of an airport facility in a conspicuous location at each airport facility under that person's control;
(f) The officer or officer's designee who has charge of a courthouse or the building or structure in which a courtroom is located in a conspicuous location in that building or structure;
(g) The Superintendent of the Bureau of Criminal Identification and Investigation or the Superintendent's designee in a conspicuous location in all premises controlled by that Bureau;
(h) The owner, administrator, or operator of a child day-care center, a type A family day-care home, a type B family day-care home, or a type C family day-care home;
(i) The officer of this state or of the political subdivision of this state, or the officer's designee, who has charge of a building that is owned by this state or the political subdivision of this state, or who has charge of the portion of a building that is not owned by any governmental entity listed in this division but that is leased by a governmental entity listed in this division.
(2) The following boards, bodies, and persons, or designees, shall post in the following locations a sign that contains a statement in substantially the following form: “Unless otherwise authorized by law, pursuant to R.C. § 2923.122, no person shall knowingly possess, have under the person's control, convey, or attempt to convey a deadly weapon or dangerous ordnance into a school safety zone.”
(a) A board of education of a city, local, exempted village, or joint vocational school district or that board's designee in a conspicuous location in each building and on each parcel of real property owned or controlled by the board;
(b) A governing body of a school for which the State Board of Education prescribes minimum standards under R.C. § 3301.07 or that body's designee in a conspicuous location in each building and on each parcel of real property owned or controlled by the school;
(c) The principal or chief administrative officer of a nonpublic school in a conspicuous location on property owned or controlled by that nonpublic school.
(R.C. § 2923.1212)