FDA product codes

The device classification tree, in product code order.

FDA classifies every device type under a three-letter product code, and that code is what ties a clearance to a recall to a registered listing. Each page here carries the FDA definition, the regulation it sits under, clearance volume by year, and the companies that list the code with FDA.

Data as of 2026-10-05, the FDA export date. FDA product classification database

Review panels

6,880 codes

FDA review panels and the number of ingested product codes in each
Review panel	Panel code	Product codes
Anesthesiology	AN	262
Cardiovascular	CV	437
Clinical Chemistry	CH	527
Clinical Toxicology	TX	338
Dental	DE	352
Ear, Nose, Throat	EN	269
Gastroenterology, Urology	GU	614
General Hospital	HO	394
General, Plastic Surgery	SU	562
Hematology	HE	281
Immunology	IM	278
Medical Genetics	MG	7
Microbiology	MI	554
Neurology	NE	291
Obstetrics/Gynecology	OB	269
Ophthalmic	OP	345
Orthopedic	OR	349
Pathology	PA	325
Physical Medicine	PM	210
Radiology	RA	216

214 codes carry no review panel in the FDA classification file and appear only in the index below

7,094 product codes, page 18 of 71

FDA product codes, page 18 of 71
Code	Device name	Class	Regulation	Clearances	Recalls
GQF	Antiserum, Neutralization, Respiratory Syncytial Virus	Class I	21 CFR 866.3480	0	0
GQG	Antigen, Cf (Including Cf Controls), Respiratory Syncytial Virus	Class I	21 CFR 866.3480	32	3
GQH	Antigen, Cf (Including Cf Control), Cytomegalovirus	Class II	21 CFR 866.3175	19	1
GQI	Antiserum, Cf, Cytomegalovirus	Class II	21 CFR 866.3175	18	0
GQJ	Antiserum, Cf, Lymphocytic Choriomeningitis Virus	Class I	21 CFR 866.3360	0	0
GQK	Antigen, Cf, Lymphocytic Choriomeningitis Virus	Class I	21 CFR 866.3360	0	0
GQL	Antisera, Fluorescent, Herpesvirus Hominis 1,2	Class II	21 CFR 866.3305	37	0
GQM	Antisera, Neutralization, Herpesvirus Hominis	Class II	21 CFR 866.3305	3	0
GQN	Antigen, Cf (Including Cf Control), Herpesvirus Hominis 1,2	Class II	21 CFR 866.3305	34	0
GQO	Antisera, Cf, Herpesvirus Hominis 1,2	Class II	21 CFR 866.3305	16	1
GQP	Antisera, Neutralization, Parainfluenza Virus 1-4	Class I	21 CFR 866.3400	2	0
GQQ	Antisera, Hai, Parainfluenza Virus 1-4	Class I	21 CFR 866.3400	1	0
GQR	Antigens, Ha (Including Ha Control), Parainfluenza Virus 1-4	Class I	21 CFR 866.3400	1	0
GQS	Antigens, Cf (Including Cf Control), Parainfluenza Virus 1-4	Class I	21 CFR 866.3400	11	0
GQT	Antisera, Cf, Parainfluenza Virus 1-4	Class I	21 CFR 866.3400	4	0
GQW	Antigen, Cf, (Including Cf Control), Varicella-Zoster	Class II	21 CFR 866.3900	10	0
GQX	Antiserum, Cf, Varicella-Zoster	Class II	21 CFR 866.3900	11	2
GQY	Antigen, Ha (Including Ha Control), Mumps Virus	Class I	21 CFR 866.3380	0	0
GQZ	Antiserum, Neutralization, Mumps Virus	Class I	21 CFR 866.3380	0	0
GRA	Antiserum, Fluorescent, Mumps Virus	Class I	21 CFR 866.3380	3	0
GRB	Antiserum, Cf, Mumps Virus	Class I	21 CFR 866.3380	2	0
GRC	Antigen, Cf (Including Cf Control), Mumps Virus	Class I	21 CFR 866.3380	3	0
GRD	Antiserum, Hai, Mumps Virus	Class I	21 CFR 866.3380	1	0
GRE	Antiserum, Fluorescent, Rubeola	Class I	21 CFR 866.3520	4	0
GRF	Antiserum, Cf, Rubeola	Class I	21 CFR 866.3520	2	0
GRG	Antiserum, Hai, Rubeola	Class I	21 CFR 866.3520	0	0
GRH	Antigen, Ha (Including Ha Control), Rubeola	Class I	21 CFR 866.3520	0	0
GRI	Antiserum, Neutralization, Rubeola	Class I	21 CFR 866.3520	0	0
GRJ	Antigen, Cf, (Including Cf Control), Rubeola	Class I	21 CFR 866.3520	2	0
GRK	Antisera, Fluorescent, Echovirus 1-34	Class I	21 CFR 866.3205	0	0
GRL	Antigens, All Groups, Salmonella Spp.	Class II	21 CFR 866.3550	2	0
GRM	Antisera, All Groups, Salmonella Spp.	Class II	21 CFR 866.3550	69	1
GRO	Antisera, Fluorescent, All Types, Hemophilus Spp.	Class II	21 CFR 866.3300	4	1
GRP	Antisera, All Types, H. Influenza	Class II	21 CFR 866.3300	6	1
GRT	Antiserum, Fluorescent, Mycobacterium Tuberculosis	Class I	21 CFR 866.3370	1	0
GRW	Antisera, All Fluorescent, Leptospira Spp.	Class II	21 CFR 866.3350	0	0
GRX	Antisera, All Leptospira Spp.	Class II	21 CFR 866.3350	0	0
GRY	Antigens, All, Leptospira Spp.	Class II	21 CFR 866.3350	2	0
GRZ	Antisera, Fluorescent, All, Mycoplasma Spp.	Class I	21 CFR 866.3375	5	0
GSA	Antisera, All Mycoplasma Spp.	Class I	21 CFR 866.3375	6	0
GSB	Antigens, Cf, All, Mycoplasma Spp.	Class I	21 CFR 866.3375	5	0
GSD	Antiserum, Fluorescent, Erysipelothrix Rhusiopathiae	Class I	21 CFR 866.3250	0	0
GSE	Antiserum, Erysipelothrix Rhusiopathiae	Class I	21 CFR 866.3250	0	0
GSF	Antigen, Erysipelothrix Rhusiopathiae	Class I	21 CFR 866.3250	0	0
GSG	Antisera, Fluorescent, All Types, Listeria Monocytogenes	Class I	21 CFR 866.3355	0	1
GSH	Antisera, All Types, Listeria Monocytogenes	Class I	21 CFR 866.3355	1	0
GSI	Antigens, Slide And Tube, All Types, Listeria Monocytogenes	Class I	21 CFR 866.3355	1	0
GSJ	Antiserum, Fluorescent, Francisella Tularensis	Class II	21 CFR 866.3280	1	0
GSK	Antiserum, Francisella Tularensis	Class II	21 CFR 866.3280	1	1
GSL	Antigens, Slide And Tube, Francisella Tularensis	Class II	21 CFR 866.3280	1	0
GSM	Antisera, Fluorescent, Brucella Spp.	Class II	21 CFR 866.3085	4	4
GSN	Antiserum, Positive And Negative Febrile Antigen Control Serum	Class II	21 CFR 866.3085	3	2
GSO	Antigens (Febrile), Agglutination, Brucella Spp.	Class II	21 CFR 866.3085	12	2
GSP	Antiserum, Fluorescent, Campylobacter Fetus	Class I	21 CFR 866.3110	0	0
GSQ	Antiserum, Vibrio Cholerae, All Varieties	Class II	21 CFR 866.3930	3	0
GSR	Antisera, Fluorescent, Pseudomonas Pseudomallei	Class II	21 CFR 866.3415	0	0
GSS	Antisera, Fluorescent, Pseudomonas Aeruginosa	Class II	21 CFR 866.3415	1	0
GST	Antiserum, Pseudomonas Pseudomallei	Class II	21 CFR 866.3415	0	0
GSW	Antiserum, Flavobacterium Meningosepticum, All Groups	Class I	21 CFR 866.3270	0	0
GSX	Antisera, Acinetobacter Calcoaceticus, All Varieties	Class I	21 CFR 866.3010	0	0
GSY	Antisera, Fluorescent, All Globulins, Proteus Spp.	Class I	21 CFR 866.3410	0	2
GSZ	Antigens, Febrile (Weil-Felix), All Groups	Class I	21 CFR 866.3410	3	0
GTA	Antisera, All, Serratia Marcesans	Class I	21 CFR 866.3630	0	0
GTB	Antisera, Fluorescent, All Types, Klebsiella Spp.	Class I	21 CFR 866.3340	0	0
GTC	Antisera, All Types, Klebsiella Spp.	Class I	21 CFR 866.3340	1	0
GTD	Antisera, Fluorescent, All Globulins, Shigella Spp.	Class II	21 CFR 866.3660	0	0
GTE	Antisera, Arizona Spp., All	Class I	21 CFR 866.3035	0	0
GTF	Antisera, Bethesda - Ballerup Polyvalent, Citrobacter Spp.	Class I	21 CFR 866.3125	0	0
GTH	Antiserum, Fluorescent (Direct Test), All Groups, N. Gonorrhoeae	Class II	21 CFR 866.3390	3	0
GTI	Antisera, Fluorescent, All Groups, N. Meningitidis	Class II	21 CFR 866.3390	2	0
GTJ	Antisera, All Groups, N. Meningitidis	Class II	21 CFR 866.3390	16	5
GTL	Phages, Staphylococcal Typing, All Types	Class I	21 CFR 866.2050	0	0
GTN	Antisera, Fluorescent, All Types, Staphylococcus Spp.	Class I	21 CFR 866.3700	4	0
GTO	Anti-Streptokinase	Class I	21 CFR 866.3720	0	0
GTP	Exoenzymes, Multiple, Streptococcal	Class I	21 CFR 866.3720	3	0
GTQ	Antistreptolysin - Titer/Streptolysin O Reagent	Class I	21 CFR 866.3720	37	4
GTR	Antideoxyribonuclease, Streptococcus Spp.	Class I	21 CFR 866.3720	1	0
GTX	Antisera, Fluorescent, All Groups, Streptococcus Spp.	Class I	21 CFR 866.3740	2	0
GTY	Antigens, All Groups, Streptococcus Spp.	Class I	21 CFR 866.3740	44	20
GTZ	Antisera, All Groups, Streptococcus Spp.	Class I	21 CFR 866.3740	105	3
GWB	Antisera, Fluorescent, All Types, Streptococcus Pneumoniae	Class I	21 CFR 866.3740	2	0
GWC	Antisera, All Types, Streptococcus Pneumoniae	Class I	21 CFR 866.3740	9	0
GWD	Indirect Fluorescent Antibody Test, Entamoeba Histolytica & Rel Sp	Class II	21 CFR 866.3220	2	3
GWE	Stimulator, Photic, Evoked Response	Class II	21 CFR 882.1890	49	3
GWF	Stimulator, Electrical, Evoked Response	Class II	21 CFR 882.1870	141	16
GWG	Endoscope, Neurological	Class II	21 CFR 882.1480	93	22
GWI	Discriminator, Two-Point	Class I	21 CFR 882.1200	2	0
GWJ	Stimulator, Auditory, Evoked Response	Class II	21 CFR 882.1900	76	4
GWK	Conditioner, Signal, Physiological	Class II	21 CFR 882.1845	23	0
GWL	Amplifier, Physiological Signal	Class II	21 CFR 882.1835	53	4
GWM	Device, Monitoring, Intracranial Pressure	Class II	21 CFR 882.1620	105	52
GWN	Nystagmograph	Class II	21 CFR 882.1460	60	4
GWO	Plate, Cranioplasty, Preformed, Alterable	Class II	21 CFR 882.5320	44	24
GWQ	Full-Montage Standard Electroencephalograph	Class II	21 CFR 882.1400	189	23
GWR	Generator, Electroencephalograph Test Signal	Class I	21 CFR 882.1430	0	0
GWS	Analyzer, Spectrum, Electroencephalogram Signal	Class I	21 CFR 882.1420	15	0
GWW	Ataxiagraph	Class I	21 CFR 882.1030	0	0
GWX	Fork, Tuning	Class I	21 CFR 882.1525	4	0
GWY	Pinwheel	Class I	21 CFR 882.1750	5	0
GWZ	Percussor	Class I	21 CFR 882.1700	11	0