ImpaQ Ecosystem•Clarivate, Scopus & CORE Data
Clarivate WoS 2024 / 2025 Data
IMPAQ
WoS SCIE Q4Scopus Q3SCImago #21,665Hybrid

Accreditation and Quality Assurance

Acronym:acqa
•
Abbreviation (ISO):ACCREDIT. QUAL. ASSUR
•
Identifier (ISSN):0949-1775(Print)/1432-0517(Online)
•
Publisher:Springer Berlin Heidelberg
Clarivate IF (2026)
1.1↑ +0.1
Journal Impact Factor
IF Trend↓
WoS Quartile
Q4
WoS SCIEJCR Quartile
Clarivate WoS JCR
WoS Categories↓
JCR Release Date: 2026-06-17

Impact Factor Trend (2018–2026)

Clarivate IF trend for Accreditation and Quality Assurance

WoS Q4
01120.6720180.820190.6620200.6620210.8620220.920230.82024120251.12026
Annual Impact Factor Metric
Current (2026):1.1
Scopus SJR & RankScopus Q3
0.204
#21,665

SCImago Journal Rank citation prestige weighting

Scopus Year: 2025
H-Index (2025)
48

48 papers with at least that number of citations each

WoS: SCIE / JCRQ4
Self-Citation Rate12.5%
Safe Level (< 15%)Warning Level (> 20%)
Self-citation below 15% indicates strong scholarly independence.
Volume & Open AccessHybrid
31articles/year
17.76% Gold OA•94.44% Original Research

Aims & Scope

Accreditation and Quality Assurance has established itself as the leading information and discussion forum for all aspects relevant to quality, transparency and reliability of measurement results in chemical and biological sciences. The journal serves the information needs of researchers, practitioners and decision makers dealing with quality assurance and quality management, including the development and application of metrological principles and concepts such as traceability or measurement uncertainty in the following fields: environment, nutrition, consumer protection, geology, metallurgy, pharmacy, forensics, clinical chemistry and laboratory medicine, and microbiology.

Topics Covered (Recognized by AI)
Engineering81.6%Political science60.6%Law60%Computer science59.7%Physics59.3%Mathematics58.6%Chemistry57.5%Economics54.9%Quantum mechanics50.8%Chromatography49.6%Statistics49.4%Organic chemistry43.6%Commercial law40.1%Medicine39%Environmental chemistry38.6%Business37.7%Analytical Chemistry (journal)36.4%Biology29.4%Philosophy28.6%Epistemology22.7%Management20.6%Pathology20.5%

WoS Categories & Quartiles

Detailed JCR / JCI category rankings and quartile breakdown from Clarivate

Clarivate JCR & JCI
JCRSCIE2026

CHEMISTRY, ANALYTICAL

Q4
Rank99/110
IndexSCIE
JCRSCIE2026

INSTRUMENTS & INSTRUMENTATION

Q4
Rank71/81
IndexSCIE
JCISCIE2026

CHEMISTRY, ANALYTICAL

Q4
Rank102/110
IndexSCIE
JCISCIE2026

INSTRUMENTS & INSTRUMENTATION

Q4
Rank73/81
IndexSCIE

Annual Historical Statistics & Publications

Track annual publication volume, total citations, and Impact Factor evolution

12 year
2026Latest
IF1.1
Articles / Year22
Total Citations0
2025
IF1
Articles / Year63
Total Citations44
2024
IF0.8
Articles / Year66
Total Citations141
2023
IF0.9
Articles / Year36
Total Citations120
2022
IF0.856
Articles / Year41
Total Citations188

SCImago & Scopus Journal Intelligence

Global SCImago ranking, SJR prestige index, Scopus coverage, and societal policy impact

Rank #21,665Scopus Q3SCImago Profile
Scopus Coverage:1996-2026
Scopus Broad Areas:Chemical EngineeringChemistryEngineeringPhysics and Astronomy
Scopus Citation Rank (SJR)Q3
0.204

Weighted prestige citation metric per document indexed in the Scopus database.

Quartile: Scopus Q3
Citations / Doc (2 years)
0.95

Average citations received per document published in the 2-year window.

2-Year Citation Window
Estimated Publication Fee (APC)
$2,600 USD

Estimated Article Processing Charge for Open Access publication.

Estimated cost / article

Scopus 3-Year Publication & Citation Window

3-Year Citations131
3-Year Documents124
Citable Documents118

Aggregated from Scopus database across the 3-year SJR evaluation window.

Societal Impact & Inclusivity (SCImago)

Policy Citations (Overton)0

Citations in government and international policy documents

Female Author Rate44.4%

Percentage of female authors published in the journal

Real-world societal policy reach and author gender diversity tracked by SCImago.

Scopus Subject Categories

Chemical Engineering (miscellaneous)Q3
Safety, Risk, Reliability and QualityQ3
Chemistry (miscellaneous)Q4
InstrumentationQ4
Academic Metric Intelligence

Journal Metrics & Citation Visualizations

Total Cites vs Self-Cites

Evaluation of scholarly independence and citation reach

Total citations steady growth
Self-citation: 12.5%

Citations per Document

Citation metric windows across 2, 3, and 4 years

Cites / Doc (4 years)Cites / Doc (3 years)Cites / Doc (2 years)

Chinese Academy of Sciences (CAS) Classification

Major / minor zone classification and CAS Early Warning List history

Major Category (Broad Field):
4区 (Zone 4)Engineering & Technology
Minor Category (Specific Field):
4区CHEMISTRY, ANALYTICAL
CAS Early Warning List History:
Updated annually: 2020 – 2024
2020
Not warned
2021
Not warned
2022
Not warned
2023
Not warned
2024
Not warned

Academic Intelligence Overview & Context

ImpaQ Analysis

Accreditation and Quality Assurance (acronym: acqa, abbr: ACCREDIT. QUAL. ASSUR, ISSN: 0949-1775) is a peer-reviewed international scholarly journal in the field of Engineering & Technology, published by Springer Berlin Heidelberg in Germany since 1996. The periodical holds a Journal Impact Factor (JIF) of 1.10, ranking in quartile Q4 of Web of Science (SCIE), a Scopus SJR indicator of 0.204 (Q3), an H-index of 48.

The journal enforces rigorous peer evaluation with a publication frequency of Monthly, an annual output of approximately 31 scientific articles. In terms of accessibility and author fees, it operates under the Hybrid model with an estimated APC of $2,600 USD. It serves as a benchmark publication platform for academics, researchers, and doctoral candidates seeking global research visibility.

Publishing & Editorial Information

Detailed publisher, peer-review turnaround, and publication cycle specifications

Open Access Model
Hybrid
Publisher
Springer Berlin Heidelberg
Publication Language
English
Frequency
Monthly
Founding Year
1996
Indexing & Databases
SCIEScopusPubMed
Editorial Address
SPRINGER, 233 SPRING ST, NEW YORK , USA, NY, 10013

Similar Journals in Discipline

Journals in the same research field with comparable impact metrics

Record UUID: b8d96ee8-241d-47fd-875e-ff8c19b4b0bb
Database Updated: 2026-10-01