| 1. | Clear description of the referenced document: | 
                                
                                    |  | 
                                            
                                                | Name: | ETSI TS 137 141 V17.5.0 (2022-04) |  
                                                | Title: | Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; 5G; NR, E-UTRA, UTRA and GSM/EDGE; Multi-Standard Radio (MSR) Base Station (BS) conformance testing (3GPP TS 37.141 version 17.5.0 Release 17) |  | 
                                
                                    | 2. | Status of approval: | 
                                
                                    |  | Publication | 
                                
                                    | 3. | Justification for the specific reference: | 
                                
                                    |  | It is included as a normative reference in the Recommendation. It was approved by the SG5 plenary on 23 June 2023. | 
                                
                                    | 4. | Current information, if any, about IPR issues: | 
                                
                                    |  | Some information may be available in the ETSI IPR archives at (http://webapp.etsi.org/IPR/home.asp). | 
                                
                                    | 5. | Other useful information describing the "Quality" of the document: | 
                                
                                    |  | widely recognized within Europe as the standard policy control architecture, especially for mobile networks. | 
                                
                                    | 6. | The degree of stability or maturity of the document: | 
                                
                                    |  | Minor modifications can be reflected in one subsequent revision. | 
                                
                                    | 7. | Relationship with other existing or emerging documents: | 
                                
                                    |  | The referenced standard has completed the rigorous and comprehensive review and approval process of the ETSI. See history. | 
                                
                                    | 8. | Any explicit references within that referenced document should also be listed: | 
                                
                                    |  | [1]	3GPP TR 21.905: "Vocabulary for 3GPP Specifications"./ [2]	3GPP TS 37.104: "E-UTRA, UTRA and GSM/EDGE; Multi-Standard Radio (MSR) Base Station (BS) radio transmission and reception"./
 [3]	3GPP TS 25.104: "Base Station (BS) radio transmission and reception (FDD) "./
 [4]	3GPP TS 25.105: "Base Station (BS) radio transmission and reception (TDD) "./
 [5]	3GPP TS 36.104: "Evolved Universal Terrestrial Radio Access (E-UTRA); Base Station (BS) radio transmission and reception"./
 [6]	3GPP TS 45.005: "Radio transmission and reception"./
 [7]	ITU-R Recommendation M.1545, "Measurement uncertainty as it applies to test limits for the terrestrial component of International Mobile Telecommunications-2000"./
 [8]	"Title 47 of the Code of Federal Regulations (CFR)", Federal Communications Commission./
 [9]	3GPP TS 36.141: "Evolved Universal Terrestrial Radio Access (E-UTRA); Base Station (BS) conformance testing"./
 [10]	3GPP TS 25.141: "Base Station (BS) conformance testing (FDD) "./
 [11]	3GPP TS 51.021: "Base Station System (BSS) equipment specification; Radio aspects"./
 [12]	3GPP TS 25.142: "Base Station (BS) conformance testing (TDD) "./
 [13]	Recommendation ITU-R SM.329-10, "Unwanted emissions in the spurious domain"./
 [14]	3GPP TR 25.942: "Radio Frequency (RF) system scenarios"./
 [15]	ITU-R recommendation SM.328: "Spectra and bandwidth of emissions"./
 [16]	IEC 60721: "Classification of environmental conditions"./
 [17]	IEC 60721-3-3: "Classification of environmental conditions - Part 3-3: Classification of groups of environmental parameters and their severities - Stationary use at weather protected locations"./
 [18]	IEC 60721-3-4: "Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 4: Stationary use at non-weather protected locations"./
 [19]	ETSI EN 300 019-1-3, European Standard (Telecommunications series), "Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 1-3: Classification of environmental conditions; Stationary use at weather protected locations"/
 [20]	ETSI EN 300 019-1-4, European Standard (Telecommunications series), "Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 1-4: Classification of environmental conditions; Stationary use at non-weather protected locations"./
 [21]	IEC 60068-2-1 (2007): "Environmental testing - Part 2: Tests. Tests A: Cold"./
 [22]	IEC 60068-2-2 (2007): "Environmental testing - Part 2: Tests. Tests B: Dry heat"./
 [23]	IEC 60068-2-6 (2007): "Environmental testing - Part 2: Tests - Test Fc: Vibration (sinusoidal)"./
 [24]	CEPT ECC Decision (13)03, "The harmonised use of the frequency band 1452-1492 MHz for Mobile/Fixed Communications Networks Supplemental Downlink (MFCN SDL)"./
 [25]	CEPT ECC Decision (17)06, "The harmonised use of the frequency bands 1427-1452 MHz and 1492-1518 MHz for Mobile/Fixed Communications Networks Supplemental Downlink (MFCN SDL)"./
 [26]	3GPP TS 38.141-1: "NR; Base Station (BS) conformance testing Part 1: Conducted conformance testing"./
 [27]	3GPP TS 38.104: "NR; Base Station (BS) radio transmission and reception"./
 [28]	3GPP TS 36.101: "Evolved Universal Terrestrial Radio Access (E-UTRA); User Equipment (UE) radio transmission and reception"./
 [29]	3GPP TS 38.101-1: "NR; User Equipment (UE) radio transmission and reception; Part 1: Range 1 Standalone"
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                                    | 9. | Qualification of
                                        ETSI: | 
                                
                                    |  | ETSI is recognized under the provisions of ITU-T Recommendations A.5 and A.6. Qualifying information is on file at TSB. | 
                                
                                    | 10. | Other (for any supplementary information): | 
                                
                                    |  | None. |