The Venice Charter (1964)
Atoorva, via Wikimedia Commons
Adopted by: IInd International Congress of Architects and Technicians of Historic Monuments, Venice, May 1964; adopted by ICOMOS in 1965 · Kind: Professional declaration · Scope: Universal · Adopted: 1964
Approved by the Second International Congress of Architects and Technicians of Historic Monuments in Venice in May 1964 and adopted by ICOMOS the following year, the Venice Charter is the foundational modern statement of conservation doctrine. Its sixteen articles establish principles that still govern practice: restoration must stop at the point where conjecture begins, new work must be distinguishable from the original so that restoration does not falsify the historic evidence, the contributions of all periods must be respected because unity of style is not the aim, and reconstruction is ruled out entirely with only anastylosis permitted.
The Venice Charter was approved by the Second International Congress of Architects and Technicians of Historic Monuments, which met in Venice from 25 to 31 May 1964, and was adopted by ICOMOS in 1965. ICOMOS itself was founded that same year, so the charter is older than the organisation that carries it. It replaced and enlarged the Athens Charter of 1931, which its own preamble credits with defining the basic principles of conservation for the first time.
Its preamble sets a frame that is easy to pass over and worth reading twice. Historic monuments are described as living witnesses of age-old traditions, regarded as a common heritage, with a recognised common responsibility to safeguard them for future generations and a duty to hand them on in the full richness of their authenticity. But the preamble immediately concedes the limit of an international text: each country remains responsible for applying the principles within the framework of its own culture and traditions.
The sixteen articles are grouped as definitions, conservation, restoration, historic sites, excavations and publication. Article 1 does something more radical than it looks: it extends the concept of a historic monument beyond the single architectural work to the urban or rural setting that carries evidence of a civilization, and beyond great works of art to modest works that acquired cultural significance over time. Article 5 permits use, and even calls it desirable, but only where it does not change the layout or decoration. Article 6 requires preserving a setting that is not out of scale and forbids new construction, demolition or modification that would alter the relations of mass and colour.
The restoration articles are the ones that still decide arguments on site. Article 9 states that restoration is based on respect for original material and authentic documents, and must stop at the point where conjecture begins; where extra work is indispensable it must be distinct from the architectural composition and must bear a contemporary stamp. Article 11 states that the valid contributions of all periods must be respected, since unity of style is not the aim of a restoration, and adds that the decision on what may be destroyed cannot rest solely on the individual in charge of the work. Article 12 requires that replacements integrate harmoniously while remaining distinguishable, so that restoration does not falsify the artistic or historic evidence. Article 15 rules out all reconstruction a priori, permitting only anastylosis, the reassembling of existing but dismembered parts. Article 16 requires precise documentation of every stage, deposited in a public archive and made available to researchers.
The charter is not law and has never been. It is a professional doctrinal text that obliges no state and carries no enforcement mechanism of its own. Its actual weight comes from having been absorbed into national conservation practice across many countries, and from ICOMOS's role as advisory body to the UNESCO World Heritage Committee, which means these principles reach real decisions about real buildings by a route the charter itself never claims.
Its limits have been the subject of sixty years of argument within the field, largely over its origins in a European monument tradition and its comparative silence on intangible, living and associative heritage, which later charters written elsewhere addressed directly. That later literature is not represented in this bank yet, and its absence is a gap rather than a judgement.
Key provisions · 15 provisions
Preamble
Ancient monuments are regarded as a common heritage and there is a recognised common responsibility to safeguard them for future generations, with a duty to hand them on in the full richness of their authenticity.
authenticity · common-heritage · future-generations
Preamble
The Athens Charter of 1931 defined these basic principles for the first time, and the Venice congress met to examine that charter afresh and enlarge its scope in a new document.
lineage · athens-charter · revision
Article 1
A historic monument embraces not only the single architectural work but also the urban or rural setting that carries evidence of a civilization, a significant development or a historic event, and applies not only to great works of art but to modest works that have acquired cultural significance over time.
definition · setting · modest-works
Article 2
Conservation and restoration must have recourse to all the sciences and techniques that can contribute to the study and safeguarding of architectural heritage.
science · interdisciplinarity
Article 3
The intention in conserving and restoring monuments is to safeguard them no less as works of art than as historical evidence.
dual-value · evidence · art
Article 4
It is essential to conservation that monuments be maintained on a permanent basis.
maintenance · permanence
Article 5
Conservation is facilitated by using monuments for some socially useful purpose, and such use is desirable, but it must not change the layout or decoration of the building, and only modifications demanded by a change of function within those limits may be permitted.
adaptive-reuse · social-use · limits
Article 6
Conservation implies preserving a setting that is not out of scale, keeping the traditional setting wherever it exists, and allowing no new construction, demolition or modification that would alter the relations of mass and colour.
setting · scale · context
Article 7
A monument is inseparable from the history it bears witness to and from its setting, so moving all or part of it is not allowed except where the monument's safeguarding demands it or where national or international interest of paramount importance justifies it.
place · relocation · exception
Article 9
Restoration aims to preserve and reveal the aesthetic and historic value of a monument based on respect for original material and authentic documents, must stop at the point where conjecture begins, must make any indispensable extra work distinct and contemporary in stamp, and must be preceded and followed by archaeological and historical study.
restoration · conjecture · distinguishability · evidence
Article 11
The valid contributions of all periods to a monument must be respected, since unity of style is not the aim of restoration, and revealing an underlying state is justified only in exceptional circumstances, with the decision on what may be destroyed never resting solely on the individual in charge of the work.
all-periods · unity-of-style · shared-decision
Article 12
Replacements of missing parts must integrate harmoniously with the whole while remaining distinguishable from the original, so that restoration does not falsify the artistic or historic evidence.
replacement · honesty · falsification
Article 13
Additions are allowed only in so far as they do not detract from the interesting parts of the building, its traditional setting, the balance of its composition and its relation with its surroundings.
additions · balance · surroundings
Article 15
Excavation must follow scientific standards and the 1956 UNESCO recommendation, ruins must be maintained and protected, understanding of the monument must be facilitated without ever distorting its meaning, all reconstruction work is ruled out a priori, and only anastylosis, the reassembling of existing but dismembered parts, may be permitted with recognisable and minimal integration material.
excavation · reconstruction · anastylosis · meaning
Article 16
All preservation, restoration or excavation work must produce precise documentation in analytical and critical reports illustrated with drawings and photographs, covering every stage of work, and this record must be placed in a public institution's archives and made available to researchers, with publication recommended.
documentation · transparency · archive · publication