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Working Party on General Safety | Session 112 | 24-28 Apr 2017
Geneva

The deadline for submission of official documents to the UNECE secretariat is 27 January 2017 (twelve weeks prior to the session).

Attendance
1. Adoption of the agenda
GRSG/2017/1 | Provisional agenda for the 112th GRSG session Initial agenda. Annotated agenda, including documents for consideration, will be published later.
GRSG/2017/1/Add.1 | Annotated provisional agenda for the 112th GRSG session
GRSG-112-01/Rev.1 | Revised running order of the agenda for the 112th GRSG session
2. Regulation No. 107
GRSG-111-21 | Detailed analysis on the compatibility or incompatibility of the scopes and technical provisions for trolleybuses of UN Regulations Nos. 100 and 107 The proposal by Belgium GRSG/2016/05 aimed at removing the amended additional safety prescriptions for trolleybuses from annex 12 of UN Regulation No. 107 for the Construction of M2 and M3 vehicles (R107), and inserting them into UN Regulation No. 100 on Electric Powertrain Vehicles (R100), see proposal GRSP/2016/07. This document explains how the scope and technical provisions for trolleybuses of R100 and R107 are complementary, but not yet fully compatible.
GRSG/2016/5 | Proposal for amendment to Regulation No. 107 Proposal to transfer electrical safety provisions for trolleybuses (Annex 12) from UN R107 to UN R100. In 2006, the provisions of UN R36, UN R52, and UN R107 were merged through the 02 series of amendments to UN R107. In 2015, Annex 12 of UN R107 was amended to align additional safety prescriptions for electrical safety of trolleybuses with the corresponding electrical standards. However, UN R100 has evolved beyond its initial focus on battery electric vehicles and currently presents a more appropriate location for maintaining the trolleybus electrical safety provision of Annex 12. For the provisions of Annex 1 – Part 1 – Appendices 1, 2 and 3, where a list of characteristics of a trolleybus was added apart from the special environmental conditions, a reference will be inserted to Annex 6 – Part 1 and Annex 7 of UN Regulation No. 100. A corresponding proposal for amendments will be submitted as an official document to the Working Party on Passive Safety.
GRSG-112-02/Rev.1 | Proposal for amendments to UN Regulation No. 107 Proposal to address the concerns raised in document GRSG-111-35 (which failed to achieve consensus at the last GRSG session) through application of FprEN 16584-1:2015 and 2:2015, respectively referring to requirements for color contrast for signage and quality of audible information.
GRSG-112-03 | FprEN 16584-2:2015 Railway Applications – Design for PRM Use – General Requirements – Part 1: Contrast
GRSG-112-16 | Proposal for amendments to UN Regulation No. 107 Proposal to replace the prohibition against the use of reinforced insulation for trolleybus circuits directly connected to the overhead power line with a requirement that such circuits shall be double insulated.
GRSG-112-17 | Question to GRSG delegations regarding approval of Class II vehicles with 0 declared standing passengers Question on whether it is possible to approve a vehicle declared for no standing passengers as a Class II bus (as opposed to requiring approval as Class III which is specifically defined as a bus designed to carry only seated passengers).
GRSG-112-17 | Question to GRSG delegations regarding approval of Class II vehicles with 0 declared standing passengers Question on whether it is possible to approve a vehicle declared for no standing passengers as a Class II bus (as opposed to requiring approval as Class III which is specifically defined as a bus designed to carry only seated passengers).
GRSG-112-35 | Proposal for a new 08 series of amendments to UN Regulation No. 107 Proposal as adopted (originally submitted as a proposal for Supplement 2 to the 07 series of amendments to UN Regulation No. 107) during the April 2017 GRSG session to address the concerns raised in document GRSG-111-35 through application of FprEN 16584-1:2015 and 2:2015, respectively referring to requirements for color contrast for signage and quality of audible information. The proposal also introduces provisions for passengers with limited mobility.
GRSG/2016/20 | Proposal for amendments to Regulation No. 107 Proposal to augment the provisions to address the needs of persons with reduced mobility by improving accommodations for wheelchair users and for persons who are visually and/or hearing impaired.
GRSG/2016/20/Corr.1 | Proposal for amendments to Regulation No. 107 Corrections to the proposal to augment the provisions to address the needs of persons with reduced mobility by improving accommodations for wheelchair users and for persons who are visually and/or hearing impaired. The corrections include an additional paragraph with requirements for loudspeaker systems.
GRSG-112-04 | FprEN 16584-2:2015 Railway Applications – Design for PRM Use – General Requirements – Part 2: Information
GRSG-111-09 | Proposal for amendments to the 05, 06 and 07 series of amendments to Regulation No. 107 Proposal to delete the inclusion of the 75kg mass of a crew member from the definition of the mass of buses and coaches equipped with a crew member seat in order to align UN R107 with the definitions used in European Commission Regulation (EU) No. 1230/2012.
GRSG/2016/5 | Proposal for amendment to Regulation No. 107 Proposal to transfer electrical safety provisions for trolleybuses (Annex 12) from UN R107 to UN R100. In 2006, the provisions of UN R36, UN R52, and UN R107 were merged through the 02 series of amendments to UN R107. In 2015, Annex 12 of UN R107 was amended to align additional safety prescriptions for electrical safety of trolleybuses with the corresponding electrical standards. However, UN R100 has evolved beyond its initial focus on battery electric vehicles and currently presents a more appropriate location for maintaining the trolleybus electrical safety provision of Annex 12. For the provisions of Annex 1 – Part 1 – Appendices 1, 2 and 3, where a list of characteristics of a trolleybus was added apart from the special environmental conditions, a reference will be inserted to Annex 6 – Part 1 and Annex 7 of UN Regulation No. 100. A corresponding proposal for amendments will be submitted as an official document to the Working Party on Passive Safety.
GRSG-111-21 | Detailed analysis on the compatibility or incompatibility of the scopes and technical provisions for trolleybuses of UN Regulations Nos. 100 and 107 The proposal by Belgium GRSG/2016/05 aimed at removing the amended additional safety prescriptions for trolleybuses from annex 12 of UN Regulation No. 107 for the Construction of M2 and M3 vehicles (R107), and inserting them into UN Regulation No. 100 on Electric Powertrain Vehicles (R100), see proposal GRSP/2016/07. This document explains how the scope and technical provisions for trolleybuses of R100 and R107 are complementary, but not yet fully compatible.
3. Regulation No. 39
GRSG/2015/16 | Proposal for draft 01 series of amendments to Regulation No. 39 Proposal to add anti-fraud provisions and test procedures to the Belgian proposal to include odometers under UN R39 (i.e., document GRSG/2015/15).
4. Regulation No. 43
GRSG/2017/6 | Proposal for Supplement 6 to the 01 series of amendments to Regulation No. 43 Proposal to align the headform test with the deceleration measurement and the test of resistance to abrasion with ISO 15082:2016-11, including changes to the test details, correction of the headform calibration values, and the introduction of abrasion reference materials. The latter is combined with an abrasive-wheel qualification and a correction calculation (for plastic materials only).
GRSG/2017/8 | Proposal for Supplement 6 to the 01 series of amendments to Regulation No. 43 Proposal to amend Figure 2a of Annex 21 to better reflect the meaning of paragraph 2.4.2.2. of Annex 21, mainly to clarify the lateral limits of any opaque obscuration in this area.
GRSG-112-07/Rev.1 | Proposal for Corrigendum 6 to Revision 3 of Regulation No. 43 Proposal for editorial corrections to align the definition on plastic glazing between the original English version and the French translation as well as of the communication annex on principal/secondary characteristics for laminated-glass windscreens.
GRSG-112-29 | Proposal for amendments to the 01 series of amendments to Regulation No. 43 Proposal to align UN R43 with GTR 6 and UN R125 with regard to the aiming positions of the driver's eyes. This proposal corrects inconsistencies introduced during the transposition of GTR 6 into UN R43.
5. Regulation No. 46
GRSG/2017/2 | Proposal for Supplement 5 to the 04 series of amendments to Regulation No. 46 Proposal to correct paragraph 16.1.3.1. as follows: "The minimum and the average magnification factors of the CMS, in both horizontal and vertical directions shall not be lower than the <strike>minimum average</strike> magnification factor<b>s</b> indicated below." The latter reference to "minimum average" should be deleted since the subsequent text provides the required minimum and average magnification factors.
GRSG-111-29 | Draft of Terms of Reference and Rules of Procedure of the informal group of GRSG on close proximity vision and obstacle detection systems Proposal for an informal group to develop a draft regulatory proposal for a new UN Regulation on close proximity vision and obstacle detection systems in order to establish uniform technical requirements for such close proximity vision and obstacle detection systems to prevent accidents by enabling the driver to notice any pedestrians around or behind the vehicle.
GRSG-112-08 | Proposal for Supplement 5 to the 04 series of amendments to Regulation No. 46 Proposal to align the communication form with with the scope of the Regulation regarding vehicle categories (adding category L).
GRSG-112-13 | Draft Report of the 1st Session GRSG informal group on awareness of Vulnerable Road Users proximity in low speed manoeuvres
GRSG-112-14/Rev.1 | Draft of Terms of Reference and Rules of Procedure of the informal group of GRSG on awareness of VRU proximity in low speed manoeuvres
GRSG-112-30 | Proposal for a Corrigendum to the 04 series of amendments to Regulation No. 46 Proposal to correct the cross-reference in paragraph 6.3.3.2. where "the test shall satisfy the conditions laid down in paragraph 6.1.3. of this Regulation" should refer to paragraph 6.1.1.3.
GRSG/2017/11 | Proposal for a new Regulation on uniform provisions concerning the approval of motor vehicles with regard to the Blind Spot Information System Proposal to establish requirements for Blind Spot Information Systems (BSIS) intended to be fitted in heavy goods vehicles to protect vulnerable road users. This proposal is based on GRSG-109-19 and explained in presentations GRSG-110-18-Rev.1 and GRSG-111-24.
6. Regulation No. 66
GRSG-110-16 | Proposal for the 02 series of amendments to Regulation No. 66 Proposal to specify that "handrails and handholds at doorways where the associated residual space is not designated for passengers positioned for travel, and where intrusion into the space presents no risk of contact with passengers, shall also be ignored."
GRSG/2016/11 | Proposal for the 02 series of amendments to Regulation No. 66 Proposal to define an exemption for handles from "residual/survival space" intrusion requirements for vehicle spaces not intended for occupants. Handles and handholds used to assist passengers in entering and exiting a bus are located outside of passenger seating and standing areas where OICA argues that they do not present a danger; however, the current rollover testing provisions could result in their inclusion in the area defined as "residual/survival space" where any intrusion is prohibited.
7. Regulation No. 67
GRSG/2017/3 | Proposal for Supplement 15 to the 01 series of amendments to Regulation No. 67 Proposal to establish procedures for the approval of non-seamless double and single wall gas tubes provided they can withstand the applicable tests according to Annex 15.
GRSG/2017/10 | Proposal for Supplement 15 to the 01 series of amendments to Regulation No. 67 Proposal to clarify the definitions of LPG container accessories to facilitate coordination between the separate, independent approvals required for the LPG container and for its accessories. The proposal aims to ensure proper coordination between container approvals (which involve testing with accessories attached) and accessory approvals (which may be subsequent to the original container approval and therefore, relevant to its validity).
GRSG/2016/15 | Proposal for a Supplement to the 01 series of amendments to Regulation No. 67 Proposal for new safety provisions with regard to LPG systems having hydraulic interconnections with the petrol or diesel fueling system through which inter-flows of fuels may occur.
GRSG-112-19 | Proposal for Supplement 15 to the 01 series of amendments to Regulation No. 67 Proposal to allow for the approval of systems using non-seamless double and single wall tubes subject to testing for high pressure and high resistance to pressure pulses. The proposal would also add general test requirements for LPG fuel lines and couplings based on ISO Standard 15500 for compressed natural gas equipment.
GRSG-112-19 | Proposal for Supplement 15 to the 01 series of amendments to Regulation No. 67 Proposal to allow for the approval of systems using non-seamless double and single wall tubes subject to testing for high pressure and high resistance to pressure pulses. The proposal would also add general test requirements for LPG fuel lines and couplings based on ISO Standard 15500 for compressed natural gas equipment.
GRSG-112-20 | AEGPL comments on Poland's Supplement proposal for UN R67 (GRSG/2017/10) In GRSG/2017/10, Poland proposes requirements for the LPG tank and its accessories. AEGPL notes that UN R67 requires a specific bonfire test of the container equipped with specific configurations of accessories which includes markings to indicate the extension number of each accessory corresponding to each configuration. In order to ensure that the user knows whether an accessory can be fitted with a specific container, AEGPL proposes to require marking the extension number on the accessories relevant to the bonfire test (multivalve, pressure relief valve and pressure relief device) in order to prevent/forbid the fitting of any accessory not approved for use in each container configuration. This alternative proposal to that in GRSG/2017/10 would imply a new marking requirement for accessories, but would avoid the proliferation of accessory type-approval numbers and increase in paperwork.
GRSG-112-21 | Proposal for amendments to the 01 series of amendments to Regulation No. 67 Proposal to introduce tolerances for dish, bayonet, and acme filling units in order to reduce risks of misuse in connecting these filling units with nozzles.
GRSG-112-22 | Proposal for amendments to Regulation No. 67 Proposal to introduce a maximum service life requirement of 15 years and for the location of the filling unit of the LPG tank on vehicles.
GRSG-112-31 | Proposal for amendments to UN Regulation No. 67 Proposal to require that components connecting the pressure relief device with the gaseous phase be made of metal.
GRSG-112-32 | Proposal for amendments to UN Regulation No. 67 Proposal to establish a requirement for easy access to the LPG container installation in order to permit visual (periodical) inspection as a means to reduce the safety risks, such as refueling explosion, due to corrosion.
GRSG-112-37 | The importance of the type definition in the UN Regulation No. 67 type-approval process Presentation supporting GRSG/2017/10 to clarify the definitions of LPG container accessories to facilitate coordination between the separate, independent approvals required for the LPG container and for its accessories.
8. Regulation No. 93
9. Regulation No. 110
GRSG/2017/4 | Proposal for Supplement 6 to the 01 series of amendments to Regulation No. 110 Proposal to correct the definition of “manual valve”, including deletion of the phrase “rigidly fixed to the cylinder or tank”. The definition of the manual valve as part of the accessories fitted to the container or tank (para. 4.16.) is different from the definition specified in paragraph 4.22. The proposed editorial change aims at clarifying the text of these definitions.
GRSG/2017/9 | Proposal for Supplement 1 to the 02 series of amendments to Regulation No. 110 Proposal to introduce provisions for cargo-compartment refrigeration systems connected to the compressed natural gas (CNG) and/or liquefied natural gas (LNG) system(s).
GRSG/2016/22 | Proposal for amendments to Regulation No. 110 Proposal to harmonize UN R110 with standard ISO 11439:2013 on high pressure cylinders for the on-board storage of natural gas as a fuel for automotive vehicles.
GRSG-112-05 | Rationale for the proposal to align Regulation No. 110 with ISO 11439:2013
GRSG-112-06 | International Association of Fire and Rescue Services (CTIF) presentation: Standardization of warning information Presentation concerning ISO vehicle propulsion energy identification standardization.
GRSG-112-28 | Proposal to amend Regulation No. 110 Proposal to require in the case where ogive protective covers are fitted to a cylinder that the covers be removed before conducting the impact damage (drop) test.
GRSG-112-38 | UN R110: Harmonization of CNG Fuel Tank Requirements with ISO 11439 Presentation in support of GRSG/2017/22 (Proposal to harmonize UN R110 with standard ISO 11439:2013 on high pressure cylinders for the on-board storage of natural gas as a fuel for automotive vehicles.)
GRSG-111-02/Rev.1 | Revised rationale for the proposed amendments to Regulation No. 110 Proposal to <ol class="alpha"><li>Update the standards to note that all references to standards are always to the latest version unless stated otherwise.</li><li>Update Annex II with: Series of PRD/TPRD’s are not allowed</li><li>Update A.24 with the pressure relief device shall comply with the requirements given in annex 4A for the specific type</li><li>Update Annex 4A para 4 and para 7 with reference to ISO15500-13.</li></ol>
GRSG-112-32 | Proposal for amendments to UN Regulation No. 67 Proposal to establish a requirement for easy access to the LPG container installation in order to permit visual (periodical) inspection as a means to reduce the safety risks, such as refueling explosion, due to corrosion.
GRSG-112-33 | Proposal for amendments to UN Regulation No. 110 Proposal to establish a requirement for easy access to the CNG container installation in order to permit visual (periodical) inspection as a means to reduce the safety risks, such as refueling explosion, due to corrosion.
10. Regulation No. 116
GRSG-112-39 | Draft amendments to Regulation No. 116 on device against unauthorized use Draft proposal under development by the IWVTA informal group to extract provisions from UN R116 into new regulations on immobilizers (see document GRSG-112-41) and vehicle alarm systems (see document GRSG-112-40) pursuant to the development of a new regulation on whole vehicle type approvals.
GRSG-112-40 | Draft Regulation on vehicle alarm systems Draft proposal under development by the IWVTA informal group to extract provisions for vehicle alarm systems from UN R116 and into a new UN Regulation.
GRSG-112-41 | Draft Regulation on Immobilizers Draft proposal under development by the IWVTA informal group to extract provisions concerning immobilizers from UN R116 and into a new UN Regulation.
11. Regulation No. 121
GRSG/2017/5 | Proposal for Supplement 2 to the 01 series of amendments to Regulation No. 121 Proposal to align UN R121 with the 07 series of amendments to UN Regulation No. 16:<ol class="alpha"><li>the term “seat belt” is replaced by “safety belt”,</li><li>the symbol for safety belt, defined in item 21 of Table 1 in the Regulation, may be displayed in different colours to convey different meanings. Therefore, the existing footnote 18 has been added to item 21, and</li><li>this symbol may be replaced by different symbols for seats other than those of the front row. Therefore, a new footnote 22 is added to item 21.</li></ol>In addition, paragraph 5.1.5. is modified and paragraph 5.1.7. introduced to take into consideration the content of GRSP/59, page 24, regarding paragraphs 8.4.3.2.1. and 8.4.4. on safety-belt reminders for occupants of rear seat row(s). This proposal does not change any of the technical requirements of UN R121. This proposal also aligns UN R121 with ISO 2575 per ISO Resolution 664 allowing for use of the diesel engine glow plug symbol with non-diesel technologies that (also) assist engine starting at low temperatures. The current text of the Regulation focuses on diesel engine glow plugs that assist in starting the engine at low temperatures.
GRSG/2016/17 | Proposal for Supplement 1 to the 01 series of amendments to Regulation No. 121 Proposal to add a telltale and symbols for “Accident Emergency Call System (AECS)”.
GRSG-112-23 | Proposal for Supplement 2 to the 01 series of amendments to Regulation No. 121 Proposal to align UN R121 with the 07 series of amendments to UN Regulation No. 16:<ol class="alpha"><li>the term “seat belt” is replaced by “safety belt”,</li><li>the symbol for safety belt, defined in item 21 of Table 1 in the Regulation, may be displayed in different colours to convey different meanings. Therefore, the existing footnote 18 has been added to item 21, and</li><li>this symbol may be replaced by different symbols for seats other than those of the front row. Therefore, a new footnote 22 is added to item 21.</li></ol>In addition, paragraph 5.1.5. is modified and paragraph 5.1.7. introduced to take into consideration the content of GRSP/59, page 24, regarding paragraphs 8.4.3.2.1. and 8.4.4. on safety-belt reminders for occupants of rear seat row(s). This proposal does not change any of the technical requirements of UN R121. This proposal supersedes GRSG/2016/26 and GRSG/2017/5.
GRSG-112-24 | Proposal for Supplement 10 to the original series of amendments and Supplement 2 to the 01 series of amendments to Regulation No. 121 Proposal to clarify that in the case where telltale No. 1 (Master lighting switch) and telltale No. 19 (Position, side marker, and/or end-outline marker lamps) are combined, the symbol may be shown in other colours than specified in the table of telltales in order to convey different meanings according to the general colour coding as proposed in paragraph 5. of ISO 2575-2004 (i.e., per footnote 18 to the table).
GRSG-112-25 | Proposal for a corrigendum to GRSG/2017/5 (Proposal for Supplement 2 to the 01 series of amendments to Regulation No. 121) Proposal to correct the translation into Russian of Table 1 in document GRSG/2017/5.
12. Accident Emergency Call Systems (AECS)
GRSG/2017/12 | Proposal for amendments to the new draft Regulation on Accident Emergency Call Systems Updated proposal from the AECS informal working group for a new UN Regulation on accident emergency call systems and devices.
GRSG-112-15 | Proposal to amend the new draft Regulation on Accident Emergency Call Systems Updated amendments from the AECS informal group based on GRSG/2017/12 to refine the draft regulation on AECS under consideration by GRSG.
GRSG-112-27 | Proposal to amend the new draft Regulation on Accident Emergency Call Systems (GRSG/2017/12) Proposal to correct editorial errors, clarify the text, insert the proposal presented in document GRSG-111-13, and provide additional information to reflect provisions presented elsewhere in the text.
GRSG-112-42 | Draft Regulation on Accident Emergency Call Systems Proposal for a new UN Regulation on AECS as approved by the April 2017 GRSG session for submission to the World Forum for adoption. The doc version provides mark-up notations. The pdf is a clean version of the approved text.
13. International Whole Vehicle Type Approval (IWVTA)
14. In-vehicle Electronic Data Storage Systems
WP.29/2017/46 | Proposal for draft guidelines on cyber security and data protection
GRSG-112-18 | Consolidated Resolution on the Construction of Vehicles (R.E.3) - Revision 5 Marked up revision of RE3-Rev.5
15. Global Technical Regulation No. 6
GRSG/2017/7 | Proposal for Corrigendum 2 to Global Technical Regulation No. 6 PSG informal group proposal to correct the scope of the GTR in accordance with Part A of the GTR, its UN R43 counterpart, and corresponding regional/national interpretations and to align the impact test procedure description with that of UN R43 and ISO 3537.
GRSG-112-34 | Progress report of the Panoramic Sunroof Glazing informal group
16. New regulation on Advanced Driver Assist Systems (ADAS)
GRSG/2017/11 | Proposal for a new Regulation on uniform provisions concerning the approval of motor vehicles with regard to the Blind Spot Information System Proposal to establish requirements for Blind Spot Information Systems (BSIS) intended to be fitted in heavy goods vehicles to protect vulnerable road users. This proposal is based on GRSG-109-19 and explained in presentations GRSG-110-18-Rev.1 and GRSG-111-24.
GRSG-112-36 | Draft Regulation on Driver Assist Systems to avoid Blind Spot Accidents Presentation on the proposal for a new regulation on blind-spot information signalling for heavy vehicles.
17. (a) Other business: Proposal for Corrigendum 1 to Revision 3 of Regulation No. 34
GRSG-112-09 | Proposal for Corrigendum 1 to Revision 3 of Regulation No. 34 In the English version of UN Regulation No. 34, the provisions for lateral collision are referenced in para. 1.2. of the scope and in para. 9 of Part II on vehicle tests, but (unlike in the French translation) they are not mentioned in para. 5.10. on the test requirements for liquid fuel tanks. This proposal aims to align the English version to French text of the Regulation with regard to the test provisions for side impacts.
GRSG-112-26 | Proposal for amendments to Regulation No. 34 Proposal to clarify provisions concerning protection of the fuel tank in the event of vehicle collision in connection with the proposal by France in document GRSG-112-09 to align the French translation with the English original. The intent is to clarify the prohibition against the presence of elements likely to cause damage to the installed tank in the event of a collision rather than to the installation of the tank per se.
17. (b) Other business: Proposal for Supplement 4 to the original version of Regulation No. 122
GRSG-112-10 | Proposal for Supplement 4 to the original version of Regulation No. 122 Proposal to exempt any heaters (and not only combustion heaters as in the current text) located outside the passenger compartment and using water as a transfer medium are deemed to comply with the annexes on air quality and temperature.
17. (c) Other business: Proposal for amendments to the Consolidated Resolution on the Construction of Vehicles
GRSG-112-11 | Proposal for amendments to the Consolidated Resolution on the Construction of Vehicles Proposal to change the measuring units for vehicle masses used in RE3 from tonnes to kilograms in R.E.3.
GRSG-112-18 | Consolidated Resolution on the Construction of Vehicles (R.E.3) - Revision 5 Marked up revision of RE3-Rev.5
17. (d) Proposal for Supplement 4 to the 02 series of amendments and for Supplement 1 to the 03 series of amendments to UN Regulation No. 118
GRSG-112-12 | Proposal for Supplement 4 to the 02 series of amendments and for Supplement 1 to the 03 series of amendments to UN Regulation No. 118 Proposal to clarify the text. Supplement 1 to the 02 series of amendments amended the definition of the interior compartment (formerly "passenger compartment" up to the 01 series of amendments). Part of this amendment concerned the upper boundary surface, replacing the term “roof” by “ceiling”. This proposal updates several passages of the text where the term "roof" should therefore be replaced.
17. (e) Other business: Tributes
Documents
Agenda | Formal | Informal | Report |