Table 2: Proportion of main contents of standards. 
Sub-system  Part 
Standard 
Proportion
Basic 
Requirements 
Traceability Basic 
Requirements 
0.7% 
Informatization Basic 
Requirements 
3.8% 
Technical 
Requirements 
Traceability Technical 
Requirements 
67.5% 
Informatization 
Technical 
Requirements 
28.0% 
Service 
Requirements 
Service Organization 0.0% 
Service Process 0.0% 
Service Content 0.0% 
Service Effect 
Evaluation 
0.0% 
In  the  basic  requirements  sub-system,  the 
traceability  basic  standard  is GB/T 38155-2019 
Important product traceability—traceability 
terminology, which defines the basic terms, technical 
terms, management, and service terms in traceability. 
The  informatization  basic  standards  include 
standards  for  regulating  traceability  core  metadata, 
data sets, and data exchange. 
In the technical  requirements sub-system, 
traceability technical requirement standards  account 
for  67.5%,  including  general  traceability 
requirements,  traceability  requirements  for  specific 
categories  of  agricultural  products,  and  traceability 
requirements  for  specific  links.  Informatization 
technical  requirement  standards  account  for  28%, 
including  traceability  system  requirements, 
information  equipment  requirements,  traceability 
information  coding  requirements,  and  traceability 
label requirements.   
However,  there  is  no  standard  to  regulate  the 
traceability service at present. 
4  CONCLUSIONS 
This paper investigates 157 standards for agricultural 
product  traceability. According  to  the  investigation, 
Agricultural product  traceability standards  in  China 
developed rapidly in  recent  ten years. The  standard 
covers the main  categories of agricultural  products. 
The standard contents cover basic requirements and 
technical requirements. 
At  present,  more  and  more  institutions  begin  to 
build  agricultural  product  traceability  service 
platforms.  Agricultural  product  traceability  is  a 
relatively mature agricultural service, but the service 
level  is  uneven.  The  effectiveness  of  agricultural 
product traceability is not only related to technology 
but also related to service, which decides whether the 
traceability can be implemented smoothly. At present, 
there  is  no  standard  to  regulate  the  traceability 
service.  Therefore,  it  is  necessary  to  formulate 
agricultural  product  traceability  service  standards, 
regulating  the  service  organization,  service  content, 
service process, and service effect evaluation. 
Furthermore,  now  most  of  the  traceability 
standards are for edible agricultural products, and few 
of them regulate agricultural inputs. As an important 
part of agriculture, agricultural inputs, such as seeds, 
fertilizers, and pesticides, have a direct impact on the 
quality and safety of agricultural products. Therefore, 
it is recommended to further regulate the traceability 
of agricultural inputs. 
ACKNOWLEDGMENTS 
This paper relies on the "Research on Standardization 
of  Agricultural  Products  Traceability  Service" 
program.  Thanks  to  the  team  members  for  their 
contributions to the collection, sorting, and analysis 
of relevant standards during the investigation. 
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